Structural Steel Drilling Product Catalog

DRILLING | Structural Steel Solutions | T-A® and GEN2 T-A® Replaceable Insert Drills

0 Series: 14.00 mm - 17.67 mm (0.5112" - 0.6959") T-A® Structural Steel Drill Inserts

Thin Wall For material up to 11.5 mm (7/16") thick.

A91

Notch Point® For material over 11.5 mm (7/16") thick.

150° Structural Steel For material over 11.5 mm (7/16") thick and for reduced exit burr.

Insert

HSS: Super Cobalt

Fractional Equivalent

D 1 mm

D 1 inch

Series

Geometry Thin Wall

AM200®

TiAlN

150H-14-TW 150H-14-NP 150H-14-SS 150H-0018-NP 150H-0018-SS 150H-0020-NP 150H-0020-SS 150H-16-TW 150H-16-NP

150A-14-TW 150A-14-NP 150A-14-SS 150A-0018-NP 150A-0018-SS 150A-0020-NP 150A-0020-SS 150A-16-TW 150A-16-NP

Notch Point®

14.00

0.5512

—

150° Structural Steel

0

150H-0018-TW 150A-0018-TW

Thin Wall

Notch Point®

14.29

0.5625

9/16

150° Structural Steel

150H-0020-TW 150A-0020-TW

Thin Wall

Notch Point®

15.88

0.6250

5/8

150° Structural Steel

Thin Wall

Notch Point®

16.00

0.6299

—

0.5

150H-16-SS

150A-16-SS

150° Structural Steel

150H-0022-TW 150A-0022-TW

Thin Wall

150H-0022-NP 150H-0022-SS

150A-0022-NP 150A-0022-SS

Notch Point®

17.46

0.6875

11/16

150° Structural Steel

A91: 23 - 24

A91: 9 - 10

Key on A91: 2

Inserts sold in quantities of 2.

A91: 7

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