Twist drills long

Catalog-No.

84812

Connection code machine side: straight shank

web thinning ≥ Ø 1.000 • facet point grind • Co-alloyed high speed steel • low torque required • low feed force required • increased wear resistance • for universal application

P	M	K	N	S	H

ISO code

P	Steel, high-alloyed steel
M	Stainless steel
K	Grey cast iron, spher, graphite/mall. cast iron
N	Aluminium and other non-ferrous metals
S	Special, super and titanium alloys
H	Hardened steel and chilled cast iron

On the following programme pages you will find for every tool recommendations regarding suitability for the application groups and details of max. tensile strength and harness:
optimal suitability
limited suitability

alloyed/unalloyed steels up to 800 N/mm² • cold/hot work steels • antifriction bearing steels • non-ferrous metals • cast materials • plastics • stainless steels

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