Tork Craft Mini Grinding Stone 7.1mm Round Point 3.2mm Shank

Shank Diameter: Ø3.2mm
Stone Diameter: Ø7.1mm
Shape: Round Point

This Mini Grinding Stone is a high-precision abrasive tool designed for intricate detailing, finishing, and surface refinement. Featuring a 7.1mm round point head, this stone offers a compact spherical profile that provides exceptional control when working on small-scale projects. Its rounded geometry is specifically engineered for smoothing concave surfaces, cleaning out circular indents, and blending contours where larger or flat-faced tools cannot reach.

Constructed from premium abrasive materials, the stone is built to maintain its shape while delivering consistent material removal. It is highly effective for deburring and polishing a wide range of hard surfaces, including metals, glass, ceramics, and stone. The smaller 7.1mm diameter makes it a favorite for jewelers, model makers, and technicians who require a delicate touch for fine-tuning intricate workpieces without removing excess material.

The stone is mounted on a standard 3.2mm shank, ensuring a universal fit with most high-speed rotary tools and Dremel handpieces. This precision-engineered shank provides a secure, centered connection, allowing for vibration-free operation at high RPMs. This stability is crucial when performing high-accuracy tasks, such as etching fine details or refining the internal edges of a delicate casting.

Whether you are smoothing the inside of a ring, cleaning up a small weld, or carving detail into a stone sculpture, this 7.1mm round point stone provides a professional-grade finish. Its durable bond is designed to resist heat buildup, extending the life of the tool and ensuring it remains a reliable part of your workshop arsenal for countless projects.

Application:

• Max recommended 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 000RPM
• Glass: 20 000 - 30 000RPM
• Stone: 20 000 - 25 000RPM