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      Item no.: 116340

      HSS jobber drill N uncoated

      Brand: GARANT
      Tool material HSS
      Helix angle 20-30
      Type N
      Point angle 118
      No price available

      HSS jobber drill N uncoated

      In stock

      Description

      Version:

      Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.
      Top quality high performance twist drills.
      Cutting edge section ≤ 26.5 mm ⌀ ground from solid, > 26.5 mm ⌀ milled. This ensures high concentricity and pitch accuracy, and precision ground point up to 40 mm ⌀.
      With shape A point.

      Technical Data

      Coating
      uncoated 
      Tool material
      HSS 
      Colour ring
      without 
      Helix angle
      20-30 degrees
      Type

      Application Table

      Aluminium (short chipping)
      N
      45
      Steel < 500 N/mm²
      P
      40
      Steel < 750 N/mm²
      P
      30
      Steel < 900 N/mm²
      P
      25
      GG(G)
      K
      25
      Oil
       
      wet maximum