• Drills(x)
• Parting and grooving(x)
• Threading(x)
• 4.76(x)
• 5.55(x)
• 11.0(x)
• Clear all(x)

Measurement system

Metric tools

Application

Drills

Milling

Parting and grooving

Threading

Turning

Material group

Steel

Use clasification

Continuous

Interruption

Slight interruption

Clearance angle

Negative

Positive

Insert shape

L - Rectangular 90°

Others

R - Round

T - Triangular 60°

W - Trigon 80°

Inscribed circle

0.374

0.500

3.96

4.76

5.55

6.0

6.35

6.94

7.94

8.0

9.0

9.52

9.65

11.0

11.6

12.7

15.88

Insert corner

0.05

0.08

0.5

0.8

0.79

1.19

1.57

Insert thickness (mm)

2.21

2.38

3.81

3.91

5.40

Grade

TIN25

TL20

TL40

TN15

TN30