Pro Grade Fifteen Piece Abrasive Mounted Stones Set With One Quarter Inch Shank And One Inch Cylindrical Corundum Grinding Heads For Engraving On Rotary Tools Aluminum Oxide For Heavy Duty Grinding And Polishing

Fifteen-Piece Mounted Grinding Stone Set for Rotary Tools
✔️ Shank 1/4 in, head 25mm, length 50mm, 80 grit oxide

These mounted grinding stones are designed to fit standard electric grinders and rotary tools. With a 1/4" shank and 1" cylindrical heads, they’re built for heavy-duty grinding, deburring, and shaping in metal fabrication and maintenance projects.

✅ Shank diameter: 6mm / 1/4-inch
✅ Head diameter: 25mm / 1 inch
✅ Total length: 50mm / 1.97 inch
✅ Material: Brown fused alumina (aluminium oxide)
✅ Shape: Cylindrical
✅ Granularity: 80 grit
✅ Shank finish: Nickel plated
✅ Shank material: Carbon steel
✅ Required line velocity: higher than 10-20 m/s
✅ Package: 15 packs of mounted grinding point stone heads

💡 What is a mounted grinding stone used for in metalworking? This handy tool is designed for rough grinding, deburring, and edge shaping on metal parts. - Handy for deburring and edge finishing - Great for surface prep on steel and alloys - Used in fabrication and maintenance shops - Good for removing burrs on cast iron and bronze