Diamond Dry Drill Bits

5-16mm Vacuum Brazed Diamond Dry Drill Bits Hole Saw Cutter for Granite Marble Ceramic Tile Glass

Specification:

Hole dirll size: 5/6/8/10/12/14/16mm
Material: Diamond
Shank: 6.35mm Hexagon Shank
Diamond Length: 10mm
With cooling wax
Application:
For drilling granite & marble. masonry. concrete. tile/ceramic. glass. hard plastic…..
Feature:Wax inside for cooling. Dry drilling without water.

Very high efficiency. multi-purpose drilling.
Long life drilling.

Attention:
When using brazed diamond hole saw. the speed of the electric tool should not be lower than 2000 rpm/min. The faster the speed. the better the effect.the hole saw should not be pressed down very hard. otherwise it is easy to damage the hole saw.

Package Included:
1 x Drill Bit