Hoffmann Group Home
  • 500.000 listed articles
  • Delivery in 48h
  • TÜV certified quality of delivery
      • Menu
      Article no.: 118800

      HSS core drill Depth of cut 30 mm TiAlN 12 mm HOLEX

      Brand: HOLEX
      Tool material HSS
      Norm Manufacturer’s standard
      No price available

      HSS core drill Depth of cut 30 mm TiAlN 12 mm HOLEX

      Subsequent delivery

      Description

      Version:

      Suitable for all popular magnetic core drilling machines. Very good cutting properties due to optimised cutting edge geometry. Easy to regrind. With Weldon shank - ⌀ 19 mm.
      HSS with special TiAlN coating for improved cutting characteristics (prevents edge build-up).

      Application:

      On mobile magnetic drilling machines or stationary pillar drilling machines to produce large holes in steel construction. The core drill cuts only a thin material ring. The drilled core is ejected by a spring loaded ejector pin.

      Supplied with:

      Without ejector pin.

      Note:

      • Larger sizes, intermediate sizes, and HSS core drills with 110 mm cutting depth available on request.
      • For the lubrication of core drills, we recommend high performance cutting oil (see No. 084210).

      Application Table

      Alu plastics
      N
      70
      Aluminium (short chipping)
      N
      70
      Steel < 500 N/mm²
      P
      25
      Steel < 750 N/mm²
      P
      20
      INOX < 900 N/mm²
      M
      15
      GG
      K
      16
      GGG
      K
      19
      Uni
       
      Oil
       
      wet maximum
       
      wet minimum
       
      dry