Dremel 121 Carving Bit - dremel- wood carving dremel bits ,(6.4 mm) 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.115 5 16 Carving Bits - dremelDremel 115 5/16 In. (7.9 mm) Carving Bit. Ideal for shaping, hollowing, grooving, slotting, inlaying, and making tapered holes. The cylinder shape of the carving bit allows for deep removal of material, and makes stop cuts and v-cuts. The accessory tip makes flat bottom slots and grooves, flat side cuts, and v-cuts when held at 45-degrees.