Tork Craft Mini Grinding Stone 10.3mm Wheel 3.2mm Shank

Shank Diameter: Ø3.2mm
Stone Diameter: Ø8.2mm
Shape: Wheel

This Mini Grinding Stone is a precision-engineered abrasive wheel designed for controlled surface smoothing and edge refinement in tight or delicate areas. The wheel geometry provides a flat contact surface, making it far more efficient than rounded bits for tasks that require a uniform level finish or the cleaning of narrow grooves and slots.

The tool features a 10.3mm wide wheel-shaped head with a 8.2mm stone diameter, offering a compact disc profile that excels at side-grinding. This specific sizing allows for high maneuverability, enabling you to smooth down sharp edges, remove small burrs, and sharpen flat blades with exceptional accuracy. Its high-grade abrasive composition is built to handle a variety of tough materials, including carbon steel, alloys, and ceramics, providing a clean, consistent cut without aggressive over-grinding.

Equipped with a standard 3.2mm shank, this grinding stone is fully compatible with most high-speed rotary tools and Dremel handpieces. The precision-balanced design ensures that even with its disc-like shape, the tool maintains a concentric rotation at high velocities. This stability is essential for preventing 'chatter' and ensuring a professional, mirror-smooth finish on your workpiece.

Whether you are finishing a small metal fabrication, restoring intricate hardware, or deburring a freshly cut edge, this 10.3mm wheel stone offers the perfect balance of surface area and precision. Its durable construction is designed to resist clogging and maintain its edge profile, ensuring it remains a reliable tool for both artistic detailing and functional repairs.

Application:

• Max rated RPM: 35 000 RPM
• Sharpening chisels, knife edges cutting tools and more.
• Removes sharp edges on cut metal parts.
• Refines contours in metal or stone.
• Removes rust, weld spatter, and surface coating.
• Ceramics: 20 000 - 30 000 RPM
• Glass: 20 000 - 30 000 RPM
• Stonework: 20 000 - 25 000 RPM