Twist drills HSCO / Ø 1.950 mm / h8 / DIN 339 / bright

Order number

311 1.950

EAN

4031093098427

Connection code machine side: straight shank

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Application

Bushing drills HSCO / Ø 1.950 mm h8 / DIN 339 / Surface: bright / Type: N / Cutting direction: right-hand / relieved cone 118°
Execution: Web thinning ≥ Ø 1.100 mm • relieved cone • Co-alloyed high speed steel • increased wear resistance • for drilling through drill bushes
Application: alloyed/unalloyed steels and castings over 800 N/mm² • hot and cold rolled steels • antifriction bearing steels • high-alloyed steels • heat treatable and case hardened steels

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

Details