Straight shank subland drills

Catalog-No.
85218
web thinning ≥ Ø 7.500 • relieved cone • for through holes to DIN EN 20273, series medium • for 90° countersink screw heads to DIN 74, form A and F • 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
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