30pcs Diamond Grinding Carving Bits 2.5mm Cylindrical Head Mounted Point 9/16 Inch 12-inchL*W*T)

12-inchL*W*T)

such as motor

4Pcs x Flat L Brackets

2L 2008-2012

Great to mark: box

30pcs Diamond Grinding Carving Bits 2.5mm Cylindrical Head Mounted Point 9/16 Inch 12-inchL*W*T)2. 5mm diamond coated grinding bit, 12mm cylindrical grinder head, high strength, and good coaxiality. Made of carbon steel and the diamond coated grinding head, higher wear resistance, and durable use. This grinding drill bit is suitable for quickly cutting, sharpening, deburring, grinding, rust polishing, carving, and repairing. Good grinding tool for the rough grinding surface of materials such as jade, ceramic, glass, wood, marble, and precious