The Century Drill & Tool 78101 Inverted Cone Rotary Cutter is a precision high-speed steel (HSS) rotary cutting bit for use with Dremel, Craftsman, and other rotary tools with a 1/8 in. collet. The inverted cone shape is ideal for carving, shaping, and grooving soft metals, plastics, and wood. Industrial-quality manufacturing ensures consistent cutting performance and long service life in both production and hobby applications.

• Inverted cone shape for carving, shaping, and grooving
• High-speed steel (HSS) construction for durability in soft metals, plastics, and wood
• 1/8 in. shank diameter for use with Dremel, Craftsman, and similar rotary tools
• Precision-ground cutting edges for accurate, controlled material removal
• Industrial quality for both production and hobbyist use