The semi-circular design allows the blade to cut completely into corners without damaging the opposing material.
63mm Semi-Circular Carbide RASP, 8mm Offset Mount , PK 5 Great for removing thin-set and mortar, repairing grout and removing stubborn caulking and glues. Flush cut arbor design for ease of use in demanding situations. Versa Tool AB5K 63mm Semi-Circular Carbide RASP, 8mm Offset Mount Fits Fein Multimaster, Dremel, Bosch, Craftsman, Ridgid Oscillating Tools - 5/PkMade with brazed shards of abrasive carbide material, the 63-mm rasp will effectively remove grout lines during a tile replacement project. The brazed carbide design allows this product to grind hard materials such as concrete, brick and dried epoxies and paint.