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E-Z LOKâ„¢ 20070 E-Z LOKâ„¢ 40270 E-Z LOKâ„¢ 20270
20070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 2-56 [1 PER BOX]
Price per Box: $9.90 / Quantity Discounts Available
40270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M3-0.5 [1 PER BOX]
Price per Box: $11.43 / Quantity Discounts Available
20270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 4-40 [1 PER BOX]
Price per Box: $11.80 / Quantity Discounts Available
20070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 2-56

Although they operate in a similar fashion as “standard” taps, STI taps create an oversized thread specifically for E-Z Coil™ threaded inserts.

When installing the insert, the threads cut by the 2-56 STI tap mold the E-Z Coil™ insert into the desired thread size. These specific taps are ideal for tapping holes in soft metal material that require a strong threaded insert.

Manufactured from high speed steel (HSS), the 2-56 STI tap is designed for extreme durability. We offer these products in inch, metric and spark plug sizes to meet your specifications.
40270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M3-0.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
20270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 4-40

Unlike “standard” taps, E-Z LOK™ STI taps create large, oversized threads that are specifically meant for E-Z Coil™ threaded inserts.

When installing the insert, the threads that are cut by the 4-40 STI tap fit the E-Z Coil™ insert into the specific thread size. These unique taps are ideal for tapping holes in soft metals that require robust threaded inserts.

The 4-40 STI tap is designed for long-lasting durability and is made out of high speed steel (HSS).
E-Z LOKâ„¢ 40570 E-Z LOKâ„¢ 40070 E-Z LOKâ„¢ 40370
40570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M5-0.8 [1 PER BOX]
Price per Box: $11.98 / Quantity Discounts Available
40070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M2-0.4 [1 PER BOX]
Price per Box: $12.33 / Quantity Discounts Available
40370 | E-Z LOK™ Tap - HSS - STI - Bottoming - M3.5-0.6 [1 PER BOX]
Price per Box: $12.58 / Quantity Discounts Available
40570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M5-0.8

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M2-0.4

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40370 | E-Z LOK™ Tap - HSS - STI - Bottoming - M3.5-0.6

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 40470 E-Z LOKâ„¢ 20570 E-Z LOKâ„¢ 20770
40470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M4-0.7 [1 PER BOX]
Price per Box: $12.58 / Quantity Discounts Available
20570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 8-32 [1 PER BOX]
Price per Box: $13.10 / Quantity Discounts Available
20770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 12-24 [1 PER BOX]
Price per Box: $13.25 / Quantity Discounts Available
40470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M4-0.7

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
20570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 8-32

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
20770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 12-24

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 20470 E-Z LOKâ„¢ 20670 E-Z LOKâ„¢ 30270
20470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 6-32 [1 PER BOX]
Price per Box: $13.68 / Quantity Discounts Available
20670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 10-24 [1 PER BOX]
Price per Box: $13.77 / Quantity Discounts Available
30270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 4-48 [1 PER BOX]
Price per Box: $13.78 / Quantity Discounts Available
20470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 6-32

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
20670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 10-24

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
30270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 4-48

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 30570 E-Z LOKâ„¢ 30970 E-Z LOKâ„¢ 40670
30570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 8-36 [1 PER BOX]
Price per Box: $14.33 / Quantity Discounts Available
30970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/16-24 [1 PER BOX]
Price per Box: $15.47 / Quantity Discounts Available
40670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M6-1.0 [1 PER BOX]
Price per Box: $15.50 / Quantity Discounts Available
30570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 8-36

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
30970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/16-24

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M6-1.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 20970 E-Z LOKâ„¢ 30670 E-Z LOKâ„¢ 40870
20970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/16-18 [1 PER BOX]
Price per Box: $15.57 / Quantity Discounts Available
30670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 10-32 [1 PER BOX]
Price per Box: $15.58 / Quantity Discounts Available
40870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M8-1.25 [1 PER BOX]
Price per Box: $15.83 / Quantity Discounts Available
20970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/16-18

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
30670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 10-32

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M8-1.25

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 20170 E-Z LOKâ„¢ 30870 E-Z LOKâ„¢ 40770
20170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3-48 [1 PER BOX]
Price per Box: $16.30 / Quantity Discounts Available
30870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/4-28 [1 PER BOX]
Price per Box: $16.33 / Quantity Discounts Available
40770 | E-Z LOK™ Tap - HSS - STI - Bottoming - M7-1.0 [1 PER BOX]
Price per Box: $16.37 / Quantity Discounts Available
20170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3-48

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
30870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/4-28

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40770 | E-Z LOK™ Tap - HSS - STI - Bottoming - M7-1.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 50870 E-Z LOKâ„¢ 20870 E-Z LOKâ„¢ 50970
50870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M8-1.0 [1 PER BOX]
Price per Box: $17.30 / Quantity Discounts Available
20870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/4-20 [1 PER BOX]
Price per Box: $18.08 / Quantity Discounts Available
50970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.25 [1 PER BOX]
Price per Box: $19.62 / Quantity Discounts Available
50870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M8-1.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
20870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/4-20

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
50970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.25

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 31070 E-Z LOKâ„¢ 50975 E-Z LOKâ„¢ 40970
31070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/8-24 [1 PER BOX]
Price per Box: $20.43 / Quantity Discounts Available
50975 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.0 [1 PER BOX]
Price per Box: $20.52 / Quantity Discounts Available
40970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.5 [1 PER BOX]
Price per Box: $21.55 / Quantity Discounts Available
31070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/8-24

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
50975 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M10-1.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 21070 E-Z LOKâ„¢ 41170 E-Z LOKâ„¢ 21170
21070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/8-16 [1 PER BOX]
Price per Box: $21.77 / Quantity Discounts Available
41170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-2.0 [1 PER BOX]
Price per Box: $23.03 / Quantity Discounts Available
21170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/16-14 [1 PER BOX]
Price per Box: $25.28 / Quantity Discounts Available
21070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/8-16

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/16-14

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 31170 E-Z LOKâ„¢ 41070 E-Z LOKâ„¢ 51070
31170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/16-20 [1 PER BOX]
Price per Box: $25.28 / Quantity Discounts Available
41070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.75 [1 PER BOX]
Price per Box: $27.70 / Quantity Discounts Available
51070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.5 [1 PER BOX]
Price per Box: $28.57 / Quantity Discounts Available
31170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/16-20

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.75

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
51070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 51075 E-Z LOKâ„¢ 31270 E-Z LOKâ„¢ 51175
51075 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.25 [1 PER BOX]
Price per Box: $28.57 / Quantity Discounts Available
31270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/2-20 [1 PER BOX]
Price per Box: $30.57 / Quantity Discounts Available
51175 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-1.25 [1 PER BOX]
Price per Box: $31.90 / Quantity Discounts Available
51075 | E-Z LOK™ Tap - HSS - STI - Bottoming - M12-1.25

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
31270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/2-20

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
51175 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-1.25

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 51170 E-Z LOKâ„¢ 31370 E-Z LOKâ„¢ 21370
51170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-1.5 [1 PER BOX]
Price per Box: $33.10 / Quantity Discounts Available
31370 | E-Z LOK™ Tap - HSS - STI - Bottoming - 9/16-18 [1 PER BOX]
Price per Box: $34.55 / Quantity Discounts Available
21370 | E-Z LOK™ Tap - HSS - STI - Bottoming - 9/16-12 [1 PER BOX]
Price per Box: $34.57 / Quantity Discounts Available
51170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M14-1.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
31370 | E-Z LOK™ Tap - HSS - STI - Bottoming - 9/16-18

Our 9/16-18 taps operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by this 9/16-18 tap drill form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ 9/16-18 bottoming taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21370 | E-Z LOK™ Tap - HSS - STI - Bottoming - 9/16-12

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 21270 E-Z LOKâ„¢ 41270 E-Z LOKâ„¢ 51270
21270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/2-13 [1 PER BOX]
Price per Box: $36.57 / Quantity Discounts Available
41270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M16-2.0 [1 PER BOX]
Price per Box: $36.57 / Quantity Discounts Available
51270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M16-1.5 [1 PER BOX]
Price per Box: $40.68 / Quantity Discounts Available
21270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1/2-13

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M16-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
51270 | E-Z LOK™ Tap - HSS - STI - Bottoming - M16-1.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 21470 E-Z LOKâ„¢ 31470 E-Z LOKâ„¢ 51370
21470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/8-11 [1 PER BOX]
Price per Box: $42.10 / Quantity Discounts Available
31470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/8-18 [1 PER BOX]
Price per Box: $42.60 / Quantity Discounts Available
51370 | E-Z LOK™ Tap - HSS - STI - Bottoming - M18-2.0 [1 PER BOX]
Price per Box: $43.58 / Quantity Discounts Available
21470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/8-11

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
31470 | E-Z LOK™ Tap - HSS - STI - Bottoming - 5/8-18

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
51370 | E-Z LOK™ Tap - HSS - STI - Bottoming - M18-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 51375 E-Z LOKâ„¢ 31570 E-Z LOKâ„¢ 21570
51375 | E-Z LOK™ Tap - HSS - STI - Bottoming - M18-1.5 [1 PER BOX]
Price per Box: $43.63 / Quantity Discounts Available
31570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/4-16 [1 PER BOX]
Price per Box: $43.73 / Quantity Discounts Available
21570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/4-10 [1 PER BOX]
Price per Box: $49.95 / Quantity Discounts Available
51375 | E-Z LOK™ Tap - HSS - STI - Bottoming - M18-1.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
31570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/4-16

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21570 | E-Z LOK™ Tap - HSS - STI - Bottoming - 3/4-10

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 30475 E-Z LOKâ„¢ 21670 E-Z LOKâ„¢ 41470
30475 | E-Z LOK™ Tap - HSS - STI - Bottoming - 6-40 [1 PER BOX]
Price per Box: $54.57 / Quantity Discounts Available
21670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/8-9 [1 PER BOX]
Price per Box: $61.58 / Quantity Discounts Available
41470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M20-2.5 [1 PER BOX]
Price per Box: $68.20 / Quantity Discounts Available
30475 | E-Z LOK™ Tap - HSS - STI - Bottoming - 6-40

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/8-9

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M20-2.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 51470 E-Z LOKâ„¢ 31770 E-Z LOKâ„¢ 41670
51470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M20-2.0 [1 PER BOX]
Price per Box: $68.25 / Quantity Discounts Available
31770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-14 [1 PER BOX]
Price per Box: $75.15 / Quantity Discounts Available
41670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M24-3.0 [1 PER BOX]
Price per Box: $89.60 / Quantity Discounts Available
51470 | E-Z LOK™ Tap - HSS - STI - Bottoming - M20-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
31770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-14

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M24-3.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 51570 E-Z LOKâ„¢ 51670 E-Z LOKâ„¢ 41570
51570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M22-2.0 [1 PER BOX]
Price per Box: $96.27 / Quantity Discounts Available
51670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M24-2.0 [1 PER BOX]
Price per Box: $102.13 / Quantity Discounts Available
41570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M22-2.5 [1 PER BOX]
Price per Box: $107.18 / Quantity Discounts Available
51570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M22-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
51670 | E-Z LOK™ Tap - HSS - STI - Bottoming - M24-2.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41570 | E-Z LOK™ Tap - HSS - STI - Bottoming - M22-2.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 31670 E-Z LOKâ„¢ 40170 E-Z LOKâ„¢ 32270
31670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/8-14 [1 PER BOX]
Price per Box: $110.87 / Quantity Discounts Available
40170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M2.5-0.45 [1 PER BOX]
Price per Box: $114.85 / Quantity Discounts Available
32270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-12 [1 PER BOX]
Price per Box: $115.25 / Quantity Discounts Available
31670 | E-Z LOK™ Tap - HSS - STI - Bottoming - 7/8-14

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
40170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M2.5-0.45

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
32270 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-12

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 41770 E-Z LOKâ„¢ 21770 E-Z LOKâ„¢ 21870
41770 | E-Z LOK™ Tap - HSS - STI - Bottoming - M27-3.0 [1 PER BOX]
Price per Box: $119.33 / Quantity Discounts Available
21770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-8 [1 PER BOX]
Price per Box: $146.85 / Quantity Discounts Available
21870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/8-7 [1 PER BOX]
Price per Box: $148.98 / Quantity Discounts Available
41770 | E-Z LOK™ Tap - HSS - STI - Bottoming - M27-3.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21770 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-8

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21870 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/8-7

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 31970 E-Z LOKâ„¢ 21970 E-Z LOKâ„¢ 41970
31970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/4-12 [1 PER BOX]
Price per Box: $150.22 / Quantity Discounts Available
21970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/4-7 [1 PER BOX]
Price per Box: $182.10 / Quantity Discounts Available
41970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M33-3.5 [1 PER BOX]
Price per Box: $198.58 / Quantity Discounts Available
31970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/4-12

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
21970 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/4-7

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41970 | E-Z LOK™ Tap - HSS - STI - Bottoming - M33-3.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 22070 E-Z LOKâ„¢ 32070 E-Z LOKâ„¢ 42070
22070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-3/8-6 [1 PER BOX]
Price per Box: $202.18 / Quantity Discounts Available
32070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-3/8-12 [1 PER BOX]
Price per Box: $202.18 / Quantity Discounts Available
42070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M36-4.0 [1 PER BOX]
Price per Box: $239.47 / Quantity Discounts Available
22070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-3/8-6

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
32070 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-3/8-12

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
42070 | E-Z LOK™ Tap - HSS - STI - Bottoming - M36-4.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
E-Z LOKâ„¢ 22170 E-Z LOKâ„¢ 42170 E-Z LOKâ„¢ 41870
22170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/2-6 [1 PER BOX]
Price per Box: $252.10 / Quantity Discounts Available
42170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M39-4.0 [1 PER BOX]
Price per Box: $272.20 / Quantity Discounts Available
41870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M30-3.5 [1 PER BOX]
Price per Box: $366.93 / Quantity Discounts Available
22170 | E-Z LOK™ Tap - HSS - STI - Bottoming - 1-1/2-6

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
42170 | E-Z LOK™ Tap - HSS - STI - Bottoming - M39-4.0

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
41870 | E-Z LOK™ Tap - HSS - STI - Bottoming - M30-3.5

Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for E-Z Coil™ threaded inserts.

During insert installation, the threads cut by an STI tap form the E-Z Coil™ insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert.

E-Z LOK’s E-Z Coil™ STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
   
 
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