120 Grit Diamond Grinder Bits For Rotary Tools With One Eighth Inch Shank, Pro Grade Stone Carving Engraving Grinding And Polishing Burr Set For Stone Glass Jewelry Ceramics And Rock
✔️ 20pc set with cylindrical, conical, round heads for jade
These 20 metal jade carving grinding heads feature diamond grinding surfaces and stainless steel bodies, designed for precise shaping and finishing on jade, stone, glass, and ceramic surfaces. They are used with rotary tools for detail work in crafts, jewelry making, and repairs.
✅ 20-piece metal jade carving grinding heads set for jade, stone, glass, and ceramic
✅ Cylindrical (Flat Head): 45 mm long, 6 mm wide, head 11 mm
✅ Conical (Graceful): 45 mm long, 5.8 mm wide, head 10 mm
✅ Conical (Pointed Head): 45 mm long, 6 mm wide, head 10 mm
✅ Round: 45 mm long, 6 mm wide, head 6 mm
✅ Cylindrical Bent: 45 mm long, 6.5 mm wide, head 10 mm
✅ Oval Pointed: 45 mm long, 6 mm wide, head 10 mm
💡 What is a diamond grinding head set used for in crafts and metalworking?
They are handy tools for shaping and finishing hard materials with a rotary tool. - They are handy for shaping jade, stone, glass, and ceramic surfaces- Different shapes let you reach edges, corners, and curves
- Use light pressure and cooling water to extend bit life