6/8/10/12mm Hex Handle Vacuum Brazed Diamond Dry Drill Bits Cutter

Hole dirll size: 6/8/10/12mm

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 , the speed of the electric tool should not be lower than 2000 rpm/min, The faster the speed, the better the effect.the should not be pressed down very hard, otherwise it is easy to damage the.

Package Included:

1 x Drill Bit

Note:

Please allow minor error due to manual measurement.