Skip to main content
EN

142148

Data / Facts

D / Diameter: 8-20mm

L1 / Total length: 260mm

L2 / Working length: 200mm

More Information

Catalogue

Video

show video

special- and stone drill bits

Carbide drill bit for hollow brick with pilot drill bit

  • High wearout resistant carbide cutting edge
  • Burnished surface
  • Made of high-alloyed stainless steel
  • High-temperature brazed
  • In all rotary and percussion drilling machines
  • Only for rotary use

 

Carbide drill bit for hollow brick with pilot drill bit

 

 

Carbide drill bit for hollow brick with pilot drill bit

For drilling precise plug holes in perforated brick for example Poroton / Very fast drilling progress / Simple pilot drilling without deviation by means of the centre drill bit / The sensitive membranes inside of the stone will not be damaged / The material around the drill hole stays intact and the wall plug can be safely set / Best for clean drill holes in abrasive materials for example aerated concrete / Long service life due to sturdy design / Exact drill hole geometry

For use in / Application

Lochziegel

Drive / Execution / Features

Zylinderschaft