Turning inserts
Inserts for turning – dimensions and shape of inserts are standardized according to ISO. The inserts, when mounted in a tool holder, are used for external or internal turning.
The most commonly used material for turning inserts is cemented carbide. CBN, PCD and ceramic plates are also produced.
Designation of the standard insert in the example: WNMG 060404
W 1
N 2
M 3
G 4
06 5
04 6
04 7
1. Insert shape
2. Insert relief angle
3. Insert shape tolerance
4. The shape of the rake face and the method of fixing the insert
5. Insert side length
6. Insert thickness
7. Insert corner radius
The shape of the inserts for turning
Rhombic insert 80° - C
Rhombic insert 55° - C
Square insert- S
Round insert - R
Triangular insert - T
Rhombic insert 35° - V
