- 10 DIFFERENT TYPES: 10 different shapes fit for all types of grinding, drilling, welding, carving, polishing, deburring, engraving and more. Shank diameter：1/8” (3mm)
- GREAT PERFORMANCE: Powerful strength, high efficiency, high-quality finish, for long service life, and packed with nice plastic case for safety storage and protection. Tungsten Carbide with high hardness and high wear resistance.
- FANTASTIC DESIGN: Double groove because the lines are crossed, more suitable for the object of relatively low density
- WIDE APPLICATIONS: Fits most small rotary tools, woodworking drilling carving engraving, making DIY carving fans much easier to do the wood working job. It’s also a great porting tools.
- SUITABLE FOR: Cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other materials.