30pcs Diamond Grinding Carving Bits 2mm Tapered Shape Head Mounted Point 5.9x5.9x11.8inch Port 1 2 3 Outer

Port 1 2 3 Outer DIameter: 3mm

Cutting Edge Diameter: 6

Overall Size: 100 x 90 x 15 mm / 3

8x50mm / 2

for Chevrolet Upander 3

30pcs Diamond Grinding Carving Bits 2mm Tapered Shape Head Mounted Point 5.9x5.9x11.8inch Port 1 2 3 Outer2mm diamond coated grinding bit, 12. 5mm tapered shape 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