Ideal for sharpening, deburring and general purpose grinding on most materials. The versatile 3/8 In. (9.5 mm) diameter Aluminum Oxide Grinding Stone works well for extended general purpose grinding on metals, sharpening tools, castings, welded joints, rivets and rust removal. Dremel offers a variety of grinding stones with different bit shapes to support virtually every possible grinding application, the 8175 accessory features a cylinder bit shape.

• Use on metals, castings, rivets, rust
• For sharpening, deburring and general purpose grinding