30pcs Diamond Grinding Carving Bits 2mm Ball Shape Head Mounted Point H6*65mm corrosion-proof of metallic rods or

corrosion-proof of metallic rods or tubes

electrical appliance and equipment

Drip Rail Length: 8mm (approx)

Inner Diameter x Outer Diameter: 21 x 25 mm

30pcs Diamond Grinding Carving Bits 2mm Ball Shape Head Mounted Point H6*65mm corrosion-proof of metallic rods or2mm diamond coated grinding bit, ball 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 stone. The