Description
Exchangeable drill insert for universal application. Cannot be reground.
With chip breaker. Pointed tip for high stability and self-centring.
For holes up to IT10 accuracy.

Product Data
Product type: Drill insert for flat drills with pointed tip
Tool material: HSS
Coating: TiN
Point angle: 132deg
Nominal Dia. D: 22 mm
For base body type: 18
Feed (f), Steel <900 N: 0.18 mm/rev
Feed (f), INOX >900 N: 0.19 mm/rev

Cutting Data
Alu plastics: 180
Alu: 130
Alu cast >10% Si: 100
Steel <500 N: 45
Steel <750 N: 45
Steel <900 N: 30
Steel <1100 N: 25
INOX <900 N: 22
INOX >900 N: 22
GG(G): 45
CuZn: 90

Note
Other sizes, version with solid carbide cutting edges and 180deg cutting edges, available on request.