A91-SSD_US-EN

DRILLING | Structural Steel Replaceable Insert Drilling System

3

GEN2 T-A® Structural Steel Drill Inserts

A

3 Series | Diameter Range: 1.4375" - 1.5625" (36.51 mm - 39.69 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

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

T 1

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: 40 - 41

A91: 20

A91: 36

SPECIALS

Key on A91: 1

Inserts sold in multiples of 1

www.alliedmachine.com | 1.330.343.4283

A91: 35