6/8/10/12mm Hex Handle Vacuum Brazed Diamond Dry Drill Bits Hole Saw Cutter for Granite Marble Ceramic Tile Glass Stone

Specifications NameHole OpenerHole Drill Size6 8 10 12mmMaterialDiamondShank6 35mm Hexagon ShankDiamond Length10mmApplicationFor drilling granitemarble masonry concrete tile ceramic glass hard plastic DiameterDrilling depthDiamond widthLength6mm≤35mm8 5mm65mm8mm≤35mm8 5mm65mm10mm≤50mm10mm80mm12mm≤50mm10mm80mmFeatures 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 6 8 10 12mm Optional Or 4 x Drill Bit 6 8 10 12mm All in

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Banggood