3 Review(s)

Specifications:Color: SilverMaterial: HSS (High Speed Steel)Type: Drill Bit SetQuantity: 10pcSize: 8-50 mm: 8/10/12/14/16/18/20/22/25/50 mmFeatures:This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.Can be used with a standard electric drill.Easy to use, high quality, good performance, long lifeAlways use lubrication (water ), otherwise the diamond core drill will burn.Package included:10pc 8-50 mm Drill Bit Set