Reliable Material: Tungsten carbide materials give the die grinder bits a smooth processing experience and corrosion resistance. Diamond grinding bits are made of diamond particles with high hardness and uniform sand, which are also abrasion and impact-resistant
Various Shapes: The 1/8" shank carbide burrs and diamond burrs are available in 10shapes and 6 shapes respectively to provide different grinding areas, you can choose the right shape for your different material and needs
Double Cut: The carbide drill bits with double cut produce a finer finish than single cut and reduce the size of the chips and slivers
Widely Usage: carbide burr set are suitable for fine engraving of wood, cast iron, cast steel, carbon steel, alloy steel, stainless steel, plastic, and other metal and non-metallic materials. Stone carving tools can be used for precision grinding, sanding, sculpturing, polishing, and dressing in glass, jewelry, ceramic, precious stone, agate stones, marble, and other materials
Compatible: 1/8" shank die grinder bits fit for electric or pneumatic drive tools, such as die grinders, rock drills, or rotary drills. The diamond burr bit is compatible with Dremel, Proxxon, Ryobi, and more rotary tools and die grinders