The Genesis GAMT307 is a Carbide Rasp. This provides for very aggressive sanding of thin set behind tile as well as very aggressive stripping on wood. The carbide rasp is cleanable for reuse when it gets overloaded which provides for longer life of the rasp. Features: * Aggressive sanding head * Silicone carbide coated sanding head * Perfect for aggressive sanding applications * Works great on thin set behind tile * Cleanable surface provides for longer life What"s In the Box: * Genesis GAMT307 Carbide Rasp