Vearter 6-16mm Diamond Dry Drilling Core Bit Hex Shank Brazed Drill Bit Hole Saw Ceramic Tile Granite

Vearter 6-16mm Hex Shank Vacuum Brazed Diamond Dry Drill Bits Hole Saw Cutter for Granite Marble Ceramic Tile Glass

Specification:
Brand:Vearter
Size:6/8/10/12/14/16mm
Material: Diamond Grit Alloy Steel Body
Shank: 6.35mm Hexagon Shank
Diamond Length: 10mm With cooling wax
Application:For drilling granite, marble, masonry, concrete, tile/ceramic, glass, hard plastic…..

Feature:

Porcelain drill bits have a built-incoling wax that melts and cools the cutting surface during dry drilling.

Direct drilling without adding water The head is welded with emery.Convenient and labour-saving.

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.