30pcs Diamond Grinding Carving Bits 0.6mm Pointed Type Head Mounted Point 2.5" OD Convex Inside Diameter: 110mm

Convex Inside Diameter: 110mm

Length: 71cm / 27

design and function

Model: 50 hole

Size: 6mm x 12mm x 1mm/0

30pcs Diamond Grinding Carving Bits 0.6mm Pointed Type Head Mounted Point 2.5" OD Convex Inside Diameter: 110mm0. 6mm diamond coated grinding bit, 13. 5mm Pointed type 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