- The bits are made from high-quality high-speed steel and coated with titanium ensures durability and precise cutting experience; Works well with a wide range of materials including: wood, ABS, acrylic, PVC, plastics, etc. COMPATIBLE WITH MOST TOOLS - This Router bits set must be a valuable addition to your rotary tool, which is compatible with most popular rotary tools including , , Chicago and more. 20 DIFFERENT BITS - Comes with 20pcs of most useful router bit types including straight, trim, V groove, beading, cove, slot cutter and more to meet your needs in detail carving. EASY TO USE - The bits come in 2 small plastic containers which can stand and display the bits for quick access; these 1/8in shank router bits works perfectly as replacements for your CNC machinery. MULTI FUNCTIONAL - Very useful tools for detailed woodworking, such as making sculpture, picture frames, building and sanding furniture, model trains, or miniature buildings and planes. size:3cm Material:High speed steel colour:Golden Package Contents: 10 * Rotary Bits 10 * HSS Router Carbide Carving Bits Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.