Straight shank subland drills

Catalog-No.

636

Connection code machine side: straight shank

Web thinning ≥ Ø 6.600 • web thinning value refers to nom.-Ø d1 • relieved cone • for through-holes to DIN EN 20273, series medium • for screw head counterbores 90° to DIN 74 Part 1 (edition 12.1980 withdrawn), form A and B, medium design • f dependent on small diameter • vc dependent on large diameter

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