Bryon universal drill bit – to bore stone, marble and granite
This is a so-called “Universal bit drill bit” because it’s suitable to drill stone, marble, and concrete and because it can be used either with a rotary drill or a percussion drill.
Available in different diameters from 3,5 mm up to 10 mm.
This video shows a drill bit with diameter 3,5 mm:
|Cod: B010||Cod: B008|
|Cod: B006||Cod: B005|
|Cod: B004||Cod: B003.5|