ALPEN COBALT DRILL SHORT BULK 4.2MM

4,2 mm Ø Cobalt stub drill bits in BULK
For industrial application. 10 pieces in a handy plastic slip-open container. Range of application:
5% cobalt-alloyed high-efficiency drills with reinforced web. Especially suitable for drilling stainless steel, acid-resisting steel, spring-steel. Best for hand held operations.

For drilling into:
Structural steels < 400 N/mm ²
Free cutting steels < 850 N/mm ²
Unalloyed heat treatable steels < 1.100 N/mm ²
Alloyed heat treatable steels < 1.300 N/mm ²
Stainless steels
Titanium and titanium alloys
Copper, brass, aluminium
Grey cast iron, malleable cast iron
Plastics
Art.-No: 00 901004201 00

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