Centre drills without flat

Catalog-No.

83101

Connection code machine side: straight shank

web thinning ≥ Ø 2.000 • relieved cone • without protective countersink • increased wear resistance • for centre holes to DIN 332, part 1, form A

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

materials over 800 N/mm² • stainless/acid-/heat-resistant CrNi steels

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