HSS-R metal drill bits, DIN 338, roll-milled

10 HSS-R drill bits 2.2x53 mm (627712000)

Article number: 627712000

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Product Description

  • Spiral drill bit made of high-grade high-speed steel according to DIN 338, roll-milled, cylindrical, right-hand cutting, type N
  • Cone-shaped shell polished surface 118°, diameter tolerance h8
  • Black surface
  • Suitable for drilling in steel, non-ferrous metals, alloyed and non-alloyed cast steel. Up to 900 N/mm² tensile strength.

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