A91-SSD_US-EN

DRILLING | Structural Steel SoluƟons | 4TEX® Indexable Drill

14

4TEX® Drill Holders | Metric Shank 14 Series | Diameter Range: 1.535" - 1.562" (39.00 mm - 39.67 mm)* *See the 4TEX drill catalog (A55-4TX) for all diameters available.

A

L 1

DRILLING

L 3

L 2

D 1

D 2

D 3

B

Metric Shank

D 1

Body

Shank

BORING

Fractional Equivalent

L 2

L 3

L 1

D 2

D 3

Length

in

mm

Max Offset

Part No.

D2143900M-40FM D2141562I-40FM D3143900M-40FM D3141562I-40FM D4143900M-40FM D4141562I-40FM

-

1.535 1.562 1.535 1.562 1.535 1.562

39.00 39.67 39.00 39.67 39.00 39.67

78.00 79.40

110.40 179.40 110.40 179.40

40.00 40.00 40.00 40.00 40.00 40.00

54.00 54.00 54.00 54.00 54.00 54.00

2.80 2.61 2.80 2.61 2.80 2.61

2xD

1-9/16

-

117.00 149.40 218.40 119.02 149.40 218.40 156.00 188.40 257.40 158.70 188.40 257.40

3xD

1-9/16

-

4xD

1-9/16

C

REAMING

D

BURNISHING

E

THREADING

IC Inserts

Expected Hole Tolerances

Length mm 2xD -0.008 / +0.012 -0.20 / +0.30 3xD -0.008 / +0.012 -0.20 / +0.30 4xD -0.008 / +0.014 -0.20 / +0.35 in

ISO Material

Admissible Tightening Torque

Part No.

Insert Screw

Torx® Driver

P

4T-140408-P 4T-140408-M 4T-140408-H 4T-140408-K 4T-140408-N

S M

39.8 in-lbs (4.5 N-m)

H K N

7595-T20-1

8T-20

X

A91: 66

A91: 59 - 61

A91: 58

SPECIALS

= Imperial (in) = Metric (mm)

Key on A91: 1

IC inserts sold in quanƟƟes of 10 Insert screws sold in quanƟƟes of 10

www.alliedmachine.com | 1.330.343.4283

A91: 57