HSSGC 1.0 x 34 – 10 pcs – RED COBALT – DIN 338 – 5 and 10 pack

Metal drill bits ground from solid extremely heat resistant cobalt-alloyed high speed steel produced according to DIN 338.
Polished finish. Split point shaped cutting tip with 135° angle for improved centering – no center punch required.
5% Cobalt content withstands high drilling heat.
Type N flute normal angle.
Suitable for drilling high alloy content steels and metals with tensile strengths over 1000 N/mm² like heat and acid proof steels and stainless steel.
3-flat shank from 5 mm diameter for better grip and prevents chuck slippage.
Colour: bronze.

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