Vender 3 PCS Diamond Drill Bits 12mm 1/2 Inch Ceramic Diamond Hole Saw Set for Ceramic Tile Porcelain Marble Granite Stone al mejor precio

Cooling with wax, no need to add water when drilling. Dry drilling granite & marble, concrete, tile/ceramic, etc. Can be used with hand drill, bench drill. Specifications: Hex Shank Shape: Triple-cornered Colour:Golden Material:Diamond Size:65x12mm Package Contents: 3 x 12mm Diamond Drill BitOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.