Drillpro 25-60mm Brazed Hole Saw Cutter Hole Puncher Tile Ceramic Glass Marble Emery Drill Bit

Description: 25-60mm Diamond brazing bit drill bit resistant marble tile material Ceramic tile Used in granite, marble, rock, stone, shell, etc Specifications: Material: Brazed Shank Diameter: About 6-10mm Size: 25 - 60mm/0.98"- 2.36" 25mm/0.98" 28mm/1.10" 30mm/1.18" 32mm/1.25'' 35mm/1.37'' 40mm/1.57" 45mm/1.77'' 50mm/1.97" 60mm/2.36'' Features: - This diamond coated core drill bit removes a complete circle from glass, tiles, marble, ceramic. But it can't use on granite and metal. - It only needs water for lubrication when using for glass. - Always use lubrication (water) otherwise the diamond core drill will burn. - Rustproof durable, high hardness, high sharp wear resistance, head groove opening fast and smooth. - Rapid opening, smooth chip discharge, wide range of use. - Can be used with a standard electric drill. - Start your hole diagonally, make a round trace and then hold drill straight. Use note: 1. Start your hole diagonally, make a round trace and then hold drill straight. 2. Always use lubrication (water) otherwise the diamond core drill will burn. Package Included: 1 Pc x Brazed Tile Hole Saw More Details: