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A metal wheel completely coated with fine diamond particles for working with hard materials. Designed to last and not lose its shape or break. Provides smooth fine cuts. Great for cutting, sawing, carving, sharpening, and filing hard materials. Use on wood, concrete, brick, porcelain, ceramics, tile, epoxy, and marble.
One Diamond Wheel Bit Mandrel #402
Shank Diameter: 1/8" (3.2mm)
Do not use on-floor tile! Recommended speed is 15,000 - 20,000 RPM.