Specification Brand : Generic BulletPoint1 : Specifications: Shank diameter: 3mm(1/8"), cutting edge diameter: 3mm. Fits most rotary die grinders BulletPoint2 : Long Working Life: Made of heat-treated tungsten carbide that hardness can up to above HRA85, sharp and sturdy, long service life BulletPoint3 : Double Cut Design: The lines are crossed. Double groove rotary files are more suitable for the object density is relatively low, such as Wood, Plastic, Aluminum BulletPoint4 : Use: Widely used for metalwork, tool making, model engineering, wood carving, jewelry making,welding, chamfering, casting, deburring, grinding, sculpting BulletPoint5 : Tips: Requirement of the carbide burrs rotating speed is: 4000-50000 rpm. Always ensure your burrs shank is well inserted into your collet and clamped down tightly Color : Multiple Colors ItemName : XYWHPGV Tungsten Carbide Rotary Files 1/8" Shank, Double Cut Top Toothed Cylinder Shape Rotary Burrs Tool 3mm Dia, for Die Grinder Drill Bit Wood Soft Metal Carving Polishing, 2pcs(e5580 37d69 d92 ItemTypeKeyword : power-rotary-tools Manufacturer : XYZOOM Material : Other ModelNumber : 22c122087e86571cb09a5712189a2b NumberOfItems : 2 PartNumber : dfa112ec-ea2e-7bd0a1a673113d PowerSourceType : Manual ProductDescription : Tips: Mainly used on pneumatic or electric tools, the requirement rotating speed is: 4000-50000 rpm. Clamped down tightly and be sure the working direction is always counterclockwise during use. Prevent chips flying apart when working and better wear goggles. Keep your eyes and belongings away from the working bits. ProductSiteLaunchDate : 2024-01-03T09:40:29.610Z Size : Large Style : Manual UnspscCode : 27110000