A55-4TX_US-EN

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

Insert Information

A

Dimension (mm)

Angle

DRILLING

Series

Insert Prefix

Shape

L 1

L 2

T

D 1

R

A 1

A 2

4T-030203C-x

5.60

4.80

2.30

2.40

0.30

7°

10°

B

Style 1

03

BORING

4T-030203P-x

6.38

4.77

2.30

2.40

0.30

7°

10°

Style 2

4T-040203-x 4T-05T203-x 4T-06T204-x 4T-070305-x 4T-09T306-x 4T-11T306-x 4T-140408-x

04 05 06 07 09

6.21 7.26 8.59

5.06 5.48 6.44 8.02 9.55

2.60 2.76 2.89 3.24 4.03 4.06 4.88

2.45 2.55 2.79 3.00 3.64 4.62 5.76

0.30 0.30 0.40 0.50 0.60 0.60 0.80

13° 13° 13° 13° 13° 13° 13°

10°

7° 7° 7° 7° 7° 7°

C

10.21 12.18 14.50 17.99

REAMING 11

11.61 14.40

Style 3

14

Style 1

Style 2

Style 3

R

R

R

D

A 1

A 1

A 1

BURNISHING

D 1

D 1

D 1

L 1

L 1

L 1

T

L 2

L 2

T

L 2

T

E

A 2

A 2

A 2

THREADING

X

SPECIALS

A55: 6

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