Kühlkanalbohrer

Inner coolant drills Advantages

Inner coolant drills / oil feed drills in superior quality for drilling lines in steel construction

Advantages

  • Reduction of tool and machine costs through a longer tool life. The outlet port of the coolant is close to the cutting area; consequently you can realize an optimal cooling- and lubrication effect.
  • High drill speed by direct cooling at the cutting point and therefore reduction of the cutting heat.
  • Quick and easy chip removal from the drill hole.
  • Stable mounting in the drill spindle by means of morse taper MK3 and MK4. When using a drill with MK2, a reducing sleeve to MK3 can be used.
  • The inner cooling channel makes the drill much more stable than with an attached cooling channel

Design features

  • Grinding of the peak: grinding of the cone-shaped surface
  • Point angle: 118° / 170 °
  • Reduction of the cutting edge according to DIN 1412 Form A pages
  • Tool shank: extended morse taper
  • Coolant supply: axial or radial by morse taper
  • Optimal hardening and tempering process for long durability

Constant high quality

  • Using selected and patented high performance steels
  • Optimal/solid construction
  • Special heat treatment
  • Use of modern production processes in Germany
  • rregular quality checks
  • Optimal packaging

Field of Application

uitable for drill depths of 5xD and 7xD, horizontal and vertical drilling; suitable for drilling machines and machine centers in order to drill structural steel and cast steel (alloyed and unalloyed), steels with high material strength, profiles and laminations etc.

Latest news

Did you know?

We will gladly inform you as soon as new machines are available that might be of interest to you.

Simply sign up for the info service!