18 Piece Rotary Grinding Stone Set For Rotary Tools, 15mm Cylinder Shaped Abrasive Bits With 1/8 Inch Shank, Red Corundum Mounted Grinding Stones For Polishing, Shaping, And Detail Work

Cylinder Grinding Bit Set, Red Corundum for Rotary Tools
✔️ 18 pieces, 15 mm head, 1/8 in shank (3.175 mm) for rotary tools

These compact grinding stones are made from red corundum for durable, high-speed polishing and shaping on a range of materials. They’re ideal for detail work in jewelry, glass, metal, ceramics, and stone, and fit most electric or air-powered rotary tools.

✅ 15 mm diameter cylindrical grinding head (0.59 in)
✅ Red corundum abrasive for durable wear resistance (high hardness)
✅ 1/8 in shank fits most rotary tools (3.175 mm)
✅ Suitable for polishing and grinding stone, glass, metal, ceramics
✅ 18-piece set provides ample options for detail work

💡 What is a grinding stone set used for with a rotary tool?

This handy set helps with precise shaping and finishing in tight spots. - precise detailing on small parts - shaping edges on stone, glass, metal, and ceramics - deburring and smoothing burrs from edges - works with 1/8 in shank rotary tools