Vacuum brazed technology for superior performance and longer life._x000D__x000D_
For drilling into marble, artificial stone, vitrified tile, microcrystalline stone, granite, etc. _x000D__x000D_
Drilling depth: 30mm._x000D__x000D_
5mm. 5/8in - 11 thread._x000D__x000D_
Brazing diamond drill bits._x000D__x000D_
Length:60mm. _x000D__x000D_
Use with adapter 120799.