Twist drills short

Catalog-No.
1146
Web thinning ≥ Ø 1.000 • relieved cone • high Co- and Mo-content • especially high wear resistance
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
medium/high tensile CrNi-based alloys • Hastelloy, Inconel, Nimonic • stainless/acid-/heat-resistant steels • wear-resistant sheet metals • steels/bronzes up to 1400 N/mm²
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