Our fast cutting structured tooth tungsten carbide carving bits are designed for greater material removal and effective cutting with minimum load. The versatile 1/4 Inch (6.4mm) diameter carving bit is made of tungsten carbide and is ideal for removing material from fiberglass, wood, brass, cast iron, plastic, epoxy, rubber, laminates, particleboard, and ceramic tile. For use with all Dremel high-speed rotary tools, the accessories work well for detailed material removal in applications like shaping, carving, engraving, hollowing, grooving, slotting, inlaying, making tapered holes, or freehand routing. The small tapered shape of the carving bit cuts in narrow and hard to reach places. Also makes flat or tapered side cuts while the tip makes V-bottom slots and grooves.