SHDIATOOL Diamond Drill Core Bits 1-3/8 Inch for Porcelain Tile Marble Ceramic Granite Bricks 35mm Diamond Hole saws for Hand Drills Pack of 2

Product include: 2 Pieces 35mm Diamond Hole Drill bits in Vacuum Brazed Technology Connection: With triangle shank for Hand Drill, Bench Drill and other machine need triangle shank Diameter 35mm, with triangle shank, Total height 65MM, Diamond height 10MM Application: Dry/wet drilling for porcelain tile marble stone masonry brick normal stone High quality Diamond Grain and Vacuum Brazed technology provide much longer working life,fast and smooth drilling