Long shank for through holes

The bits are made of strong and durable material

which guarantee high durability and great cutting capacity

industrial operations and heavy drilling in metal

Predisposizione per fissaggio a parete

2608585869 - Punte per metallo HSS-Co, DIN 338 12 x 101 x 151 mm punte-diamantate Long shank for through holesThe HSS cobalt metal drill bit guarantees a long service life when drilling stainless steel. The long service life is achieved by the 5% cobalt alloy and the fully ground high speed steel (HSS), which provide excellent surface quality and considerable heat and wear resistance. Double fluted and double spiral fluted for rapid chip removal and a longer service life of the drill bit. For alloyed and unalloyed steel up to a tensile strength of 1000 N mm,