Grinding stone ball 10 mm, shank 3.2 mm, 3 pcs.

The GRAPHITE grinding stone (item no. 55H059) is a 10mm diameter ball-shaped grinding stone. This set contains three pieces. Designed for use with a mini grinder, the grinding stone is made of aluminum oxide. Suitable for sharpening, smoothing, deburring, and general grinding most materials. Suitable for working on metals, castings, welds, rivets, rust removal, ceramics, glass, wood, and plastic.