Set of 25 diamond grinding discs (22 mm) including 402 mandrel (3 mm), 5-piece set, and screwdriver for Dremel rotary tools, stone and glass cutting disc

Replacement diamond grinding wheel and accessory set for rotary tools: Fully compatible with Dremel, Wen, and most drills. Ideal for DIY enthusiasts and professionals. Ventilated diamond grinding wheel: The double-sided diamond coating ensures precise cuts in ceramic, tile, stone, glass, and epoxy resin. Ventilation holes reduce heat and grinding dust, extending the wheel's lifespan. Versatile tile cutter: Ideal for cutting, engraving, and grinding hard materials (marble, brick, glass, porcelain). Not suitable for heavy metals. Can be used with rotary tool sets for jewelry making or restoration. Robust drill chuck and screwdriver: The 3 mm thick carbon steel drill chuck is bend-resistant, and the non-slip screwdriver allows for safe bit changes. Always wear safety glasses when using professional rotary tools.