30mm Stone Rotary Grinding Bits Set With 1/4 Inch Shank, Cylindrical Corundum Heads For Grinding And Polishing On Rotary Tools, Heavy Duty Chrome Corundum Built To Last, Great For Surfaces, Edges, And Detailing, 4 Pcs

30mm Stone Grinding Bits Set for Rotary Tools, 4-Pack
✔️ Head 30mm, shank 6mm, length 58mm, chrome corundum

These four-piece grinding bits are built for rotary tools, with cylindrical chrome corundum heads that deliver hard-wearing grinding and polishing on metal and stone. They’re handy for roughing surfaces, deburring edges, and shaping contours in workshop projects.

✅ Head diameter: 30mm (1.18 in)
✅ Shank diameter: 6mm (1/4 in)
✅ Total length: 58mm (2.28 in)
✅ Material: Chrome corundum for high hardness and long life
✅ Pack size: 4 pieces

💡 What is a common use for grinding bits on metal and stone? This handy guide explains typical tasks performed with chrome corundum grinding bits.

- Deburring and smoothing rough edges on carbon steel and alloys - Surface grinding and edge finishing for ceramic and stone materials - Shaping workpieces for precise fits and detailing