Hoffmann Group Home
  • 500.000 listed articles
  • Delivery in 48h
  • TÜV certified quality of delivery
      • Menu
      Article no.: 118040

      Precision taper sheet drill with spiral flute HSS TiAlN 8-20 mm GARANT

      Brand: GARANT
      Skaft Three drive flats shank
      Norm Manufacturer’s standard
      Tool material HSS
      No price available

      Precision taper sheet drill with spiral flute HSS TiAlN 8-20 mm GARA...

      Subsequent delivery

      Description

      Version:

      With sharp drill point, pre-drilling not necessary. Conically increasing cutting edges and radially relief ground circumference for a paring cut. With scale in the flutes. Three drive flats on the shank.
      TiAlN coating for dry machining, optimum tool life and highest cutting speeds. Helical flutes for reliable chip evacuation.

      Application:

      Leaves no burr or chatter marks.
      Sheet metal 0.1 − 2 mm, stainless steel 0.1 − 1 mm, non-ferrous metals: 0.1 − 5 mm, plastics up to 10 mm.

      Application Table

      Alu plastics
       
      Aluminium (short chipping)
       
      Alu > 10% Si
       
      Steel < 500 N/mm²
       
      Steel < 750 N/mm²
       
      Steel < 900 N/mm²
       
      Steel < 1100 N/mm²
       
      INOX < 900 N/mm²
       
      INOX > 900 N/mm²
       
      Uni
       
      Oil
       
      wet maximum
       
      dry