Twist drills

Web thinning ≥ Ø 10.000 • relieved cone • Co-alloyed high speed steel • increased wear resistance • oversize shank
  • Connection code machine side: Morse taper
    Connection code machine side: Morse taper
    Connection code machine side: Morse taper
  • Cutting depth: ~5xD
    Cutting depth: ~5xD
    Cutting depth: ~5xD
  • Ø-Thinning: 3.000
    Ø-Thinning: 3.000
    Ø-Thinning: 3.000
  • Tolerance on Ø: h8
    Tolerance on Ø: h8
    Tolerance on Ø: h8
  • Internal cooling: without
    Internal cooling: without
    Internal cooling: without
  • Standard: DIN 346
    Standard: DIN 346
    Standard: DIN 346
  • Surface: steam tempered
    Surface: steam tempered
    Surface: steam tempered
  • Cutting direction: right-hand
    Cutting direction: right-hand
    Cutting direction: right-hand
  • Type: N
    Type: N
    Type: N
  • Point angle: 118
    Point angle: 118
    Point angle: 118
  • Tool material: HSCO
    Tool material: HSCO
    Tool material: HSCO
SKU
351
alloyed/unalloyed steels and castings over 800 N/mm² • hot and cold rolled steels • antifriction bearing steels • high-alloyed steels • heat treatable and case hardened steels
Available in many variants
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