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142040

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Data / Facts

D / Diameter: 4-14mm

L1 / Total length: 75-150mm

L2 / Working length: 40-90mm

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special- and stone drill bits

Tile / brick drill bit KERAMIK with TSM carbide tip

  • ISO 5468
  • Asymmetric spiral shape
  • Milled flute for optimum removal of drilling dust
  • Straight flute entry
  • Tungsten-titanium TSM carbide tip
  • High-temperature brazing at about 1,120ºC
  • Burnished surface
  • Up to 12 mm Ø with ROTASTOP shank
  • In all rotary and percussion drilling machines
  • High contact pressure
  • 20 seconds cooling time
  • Only for rotary use
  • In materials up to scratch hardness of 9
  • Drilling process and tool life can be increased by cooling with water

 

Tile / brick drill bits

 

 

Tile / brick drill bits

The high-performance drill bit allows dry drilling in hardest ceramics, stoneware, tiles and hard burnt bricks up to a scratch hardness of 9. The tungsten-titanium tip is a diamond ground special hard metal tip.

 

ROTASTOP

 

 

ROTASTOP

Optimal anti-twist protection, low frictional loss, high drilling performance. 99 % of the ROTASTOP shape guarantee an optimum transmission of torque. The result: no slipping in the chuck. ROTASTOP allows easy tool changing within seconds.

For use in / Application

Ceramics

Tiles / hard burnt brick

Drive / Execution / Features

ROTASTOP