A91-SSD_ESM

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

3

GEN2 T-A® Structural Steel Drill Inserts

A

3 Series | Diameter Range: 1.3530" - 1.8829" (34.37 mm - 47.82 mm)

T 1

D 1

DRILLING

132°

B

HSS Inserts - Super Cobalt

Insert

Part No.

BORING

Fractional Equivalent

D 1 inch 1.4375 1.5000 1.5354 1.5625

D 1 mm

T 1

Super Cobalt 453H-0114-HE 453H-0116-HE

1-7/16

36.51 38.10 39.00 39.69

1/4 1/4 1/4 1/4

1-1/2

453H-39-HE

-

453H-0118-HE

1-9/16

C

REAMING

D

BURNISHING

E

THREADING

X

A91: 62 - 63

A91: 5

A91: 20

SPECIALS

Key on A91: 1

Inserts sold in multiples of 1.

www.alliedmachine.com | 1.330.343.4283

A91: 19