Description: Electric rotating rasp, wood file, carved grinding head 7mm shank, suitable for most electric and cordless drills Used for grinding, polishing, shaping and burnishing wood surfaces Use with handheld electric or pneumatic tool drive (can also be used in machine tool) Suitable for wood, plastic iron-free metal, rubber and other soft materials, carving, carving, chamfering, hollowing, grooving, reaming and so on. Specification: Material: High Speed Steel Color: Black Overall Length: Approx. 50-58mm/ 1.97-2.28 inch Package Includes: 10 Pieces of Woodworking Rasp Chisel