Twist drill DIN 340 type N HSS-G

Ø 7,5 x 156 x 102 mm Highly efficient standard drill in long version. Suitable for deep hole drillings in all normal materials. – Highly efficient standard drill in long version. Suitable for deep hole drillings in all normal materials. High security against fracture. For deep hole drillings small forward feeds and frequent chip removal are necessary. Applications: for steel and cast-steel alloyed and unalloyed up to approx. 900 N/mm² strength, grey cast, malleable cast iron, die-cast metal, iron sinter, nickel-silver, graphite cast iron, short-chipping aluminium alloys, bronze and brass.

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