Structural Steel Drilling Product Catalog

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

3 Series: 34.37 mm - 47.82 mm (1.3530" - 1.8829") GEN2 T-A® Structural Steel Drill Inserts

A91

Insert

HSS: Super Cobalt

Fractional Equivalent

D 1 mm

D 1 inch 1.4375 1.5000 1.5354 1.5625

AM200®

453H-0114-HE 453H-0116-HE 453H-39-HE 453H-0118-HE

36.51 38.10 39.00 39.69

1-7/16 1-1/2

—

1-9/16

A91: 23 - 24

A91: 21

Key on A91: 2

Inserts sold in quantities of 1.

www.alliedmachine.com | 1.330.343.4283

A91: 20