Product Name: Vacuum Brazed Diamond Beveling Chamfer Bit for Porcelain Ceramic Tiles Marble Specification: Diameter 20mm;Total length 40mm; Working length 20mm, Diameter 35mm;Total length 45mm; Working length 35mm, Diameter 50mm;Total length 55mm; Working length 46mm, Diameter 75mm;Total length 80mm; Working length 70mm, Diameter 82mm;Total length 60mm; Working length 49mm, M14 or 5/8"-11 thread; Grit#80; Quantity: 1pc Application: For enlarging, polishing and bevelling the exsit holes. Features: 1. High-quality materials: the chamfer bit is made of high quality diamond; 2. Beveling and trimming holes;Beveling and trimming holes; 3. Dry and wet use. NOTE : 1. The recommended speed is 6000RPM, and the maximum speed is 11000RPM;
2. Please note that this product cannot be used for drilling.