Tungsten carbide grit cutting edge. Use for drilling holes in floor and wall tiles, and for drilling in aerated and concrete blocks. Pre-drill pilot hole in particle board using jobber or lip and spur bit. Max drilling depth 55mm.

Tungsten carbide grit cutting edge

For drilling holes in floor & wall tiles, aerated & concrete blocks

Pre-drill pilot hole in particle board using jobber or lip & spur bit

Max drilling depth 55mm