8 Pack Diamond Grinding Bits Set 120-140 Grit Cylindrical Ball Head 1.8mm Shank 2.35mm 5mm Head 45mm Total Length For Ceramic Glass Nails Polishing And Sanding Rotary Tool Drill Bits
✔️ Stainless steel body, diamond-coated 120-140 grit, 1.8mm shank
This 8-pack diamond grinding bits set gives you durable, heat-resistant bits with a diamond coating for precise grinding, polishing, and engraving. Each piece is designed for ceramic, glass, tiles, marble, stone, and even nails, and the set ships in a sturdy plastic box for easy transport and organized storage. The blue color helps identify the pack at a glance.
✅ Grits: 120-140 (120-140)
✅ Head length: 5mm (0.2")
✅ Diameter: 1.8mm (0.07")
✅ Shank diameter: 2.35mm (3/32")
✅ Shank length: 40mm (1.57")
✅ Total length: 45mm (1.8")
✅ Material: stainless steel with diamond coating
💡 What is a diamond grinding bit used for in DIY projects? This handy tool is designed for shaping, grinding, and polishing a range of materials with rotary tools.
- handy for trimming ceramic tiles, glass, stone, and metal surfaces
- great for nail art removal and shaping on natural and artificial nails
- diamond coating provides long life under heat and friction
- compatible with many engraving machines, grinders, and drills