Enhance your precision grinding and polishing tasks with this versatile Rotary File Bit Set, expertly crafted from high-strength carbide material for exceptional durability and performance. Designed for a wide range of applications, this set is ideal for polishing impeller channels, accurately grinding holes, wood carving, jewelry making, welding, and more, making it a must-have tool for professionals and hobbyists alike. Key Features: · Multi-Functional Rotary File Bits: Perfectly suited for polishing, grinding, carving, and shaping a variety of materials with precision and ease. · Wide Material Compatibility: Efficiently works on copper, aluminum, steel, marble, wood, and other materials, supporting diverse projects in machinery, aviation, automotive, and shipbuilding industries. · Premium Carbide Construction: Manufactured from advanced carbide, these single-cut rotary file bits offer high strength, excellent wear resistance, and superior heat tolerance, ensuring long-lasting use and stable performance. · High Efficiency and Versatility: Compatible with pneumatic and handheld electric drive tools, enabling faster, more efficient work with consistent results. · Compact and Portable Design: Features a simple, sturdy structure with a lightweight, space-saving design for easy storage and convenient transport. Specifications: · Item Type: Rotary File Set · Material: Carbide · Package Includes: E0610M06, E0813M06, E1016M06, E1220M06, E1420M06 (Note: The first two digits indicate the diameter of the cutter head, the third and fourth digits represent the length of the cutter head, and M06 specifies a 6mm handle diameter.) · Application Areas: Machinery, aviation, automobiles, ships, and more This Rotary File Bit Set delivers reliable precision and durability for a variety of demanding tasks, making it an essential addition to your toolkit for professional-grade grinding, polishing, and carving applications.