Set includes 5x hole saws, 1x universal arbor, 1x pilot drill.
Sizes include: 33mm, 53mm, 67mm, 73mm, 83mm.
Drill depth: 2-1/4".
Suitable for marble, granite, ceramic (non hardened), tiles, plasterboard, brick,mild steel & similar material
A set of hole cutters made from carbon steel tungsten carbide tipped.
Suitable for cutting several materials such as marble, stone, tile, ceramic, plastic, etc.
Speed: Depends on diameter and material you are going to cut, as an avarage 1000RPM. for the diameter 83mm when cutting marble, smaller diameter needs higher speed.
