With consistently even coating of diamond dust. For fine detail work, grinding, finishing and engraving hard materials: steel (even chrome-cobalt alloy), glass, stones, ceramics, porcelain, plastics. Shank 3/32" (2,35 mm) made from stainless steel Contents: 1 Piece More information: Weight & dimensions | Diameter | 5.16 mm | Features | Material | Stainless steel |
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