Twist drills

Catalog-No.

81000

Connection code machine side: straight shank

web thinning ≥ Ø 1.000 • especially high wear resistance • optimised split point • 8% cobalt-alloyed HSCO high speed steel

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

for high performance machining of structural and case hardened steels • wear-resistant sheet metals • Hardox

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