A55-4TX_US-EN

DRILLING | 4TEX® Drill: Indexable Carbide Insert Drilling System

03

4TEX Drill Holders | Metric Shank 03 Series | Diameter Range: 0.472" - 0.531" (12.00 mm - 13.49 mm)

A

L 1

DRILLING

L 3

L 2

D 1

D 2

D 3

B

Metric Shank

Body

Shank

D 1

BORING

Length

in

mm

Max Offset

Part No.

L 2

L 3

L 1

D 2

D 3

D2031200M-20FM D2031250M-20FM D2030500I-20FM D2031300M-20FM D3031200M-20FM D3031250M-20FM D3030500I-20FM D3031300M-20FM D4031200M-20FM D4031250M-20FM D4030500I-20FM D4031300M-20FM

0.472 0.492 0.500 0.512 0.472 0.492 0.500 0.512 0.472 0.492 0.500 0.512

12.00 12.50 12.70 13.00 12.00 12.50 12.70 13.00 12.00 12.50 12.70 13.00

24.00 25.00 25.40 26.00 36.00 37.50 38.10 39.00 48.00 50.00 50.80 52.00

45.40 46.40 46.40 47.40 57.40 58.90 58.90 60.40 69.40 71.40 71.40 73.40

88.40 89.40 89.40 90.40

20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00

27.00 27.00 27.00 27.00 27.00 27.00 27.00 27.00 27.00 27.00 27.00 27.00

0.50 0.40 0.35 0.30 0.50 0.40 0.35 0.30 0.50 0.40 0.35 0.30

2xD

100.40 101.90 101.90 103.40 112.40 114.40 114.40 116.40

C

3xD

REAMING

4xD

D

IC Inserts

Expected Hole Tolerances

Length

in

mm

Admissible Tightening Torque

BURNISHING

2xD 3xD 4xD

-.004 / +.008 -.004 / +.008 -.004 / +.010

-.10 / +.20 -.10 / +.20 -.10 / +.25

ISO Material

Style

Part No.

Insert Screw

Torx® Driver

4T-030203C-P 4T-030203P-P 4T-030203C-M 4T-030203P-M 4T-030203C-H 4T-030203P-H 4T-030203C-K 4T-030203P-K 4T-030203C-N 4T-030203P-N

Center

P

Periphery

Center

S M

Periphery

Center

4.4 in-lbs (0.5 N-m)

H

7241-T6-1

8T-6

Periphery

Center

E

K

Periphery

Center

N

Periphery

THREADING

X

A55: 34 - 35

A55: 31 - 33

A55: 30

SPECIALS

= Imperial (in) = Metric (mm)

Key on A55: 1

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

www.alliedmachine.com | 1.330.343.4283

A55: 9