HSS-Co (cobalt alloy)

HSS-CO drill bit 4.8x86 mm (627443000)
HSS-Co. Metal drill bits, DIN 338
  • Precision spiral drill bit made of cobalt-alloyed high-grade high-speed steel according to DIN 338, precision-ground, cylindrical, type N, reinforced core thickness, with crosswise grinding 135° according to DIN 1412 C (from 2 mm), diameter tolerance h8
  • Bronze surface
  • For exceptional demands and precision work in handcraft and industry
  • For drilling in steel, VA-steel, cast steel, non-ferrous metals, plastics, special alloys, chrome vanadium steel up to 1100 N/mm² tensile strength
Diameter Overall length Working length Sales unit Order no.
4.8 mm 86 mm 52 mm 1 627443000
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