The versatile 3/8 In. (9.5mm) diameter Carving Bit is made of high-grade steel for use on wood, plastic and soft metals. For use with all Dremel high-speed rotary tools, these high-speed cutters work well for detailed material removal in applications like shaping, carving, engraving, hollowing, precision cutting, grooving, slotting, inlaying, making tapered holes or freehand routing. The Disc shape of the carving bit is ideal for making channel cuts while the accessory tip allows for side cuts.