Enhance your precision grinding and carving tasks with this versatile Rotary File Bit Set, expertly crafted from high-strength carbide material for exceptional durability and long-lasting performance. Designed for multiple functions, these rotary files efficiently polish impeller channels, accurately grind holes, and are ideal for wood carving, jewelry making, welding, and more. Key Features: · Multi-Functional Rotary File Bits: Perfectly suited for polishing, shaping, and grinding tasks across various materials, including copper, aluminum, steel, marble, and wood. · Wide Application Range: Ideal for use in machinery, aviation, automotive, shipbuilding, and other industrial applications, providing reliable performance in demanding environments. · Premium Carbide Construction: Manufactured from advanced carbide, these single-cut rotary files offer superior hardness, wear resistance, and heat resistance, ensuring extended tool life and consistent results. · High Efficiency and Stability: Compatible with pneumatic and handheld electric drive tools, enabling faster, more efficient work with stable performance and ease of use. · Compact and Portable Design: Featuring a simple, sturdy structure with lightweight and space-saving attributes, these grinding heads are easy to store and transport. Specifications: · Item Type: Rotary File Set · Material: Carbide · Package Includes: E0610M06, E0813M06, E1016M06, E1220M06, E1420M06 (Note: The first two digits indicate the cutter head diameter, the third and fourth digits represent the cutter head length, and M06 denotes a 6mm handle diameter.) · Application: Suitable for machinery, aviation, automobiles, ships, and more. This Rotary File Bit Set is an essential addition to your toolkit, delivering precision, durability, and versatility for a broad spectrum of professional and hobbyist grinding, carving, and polishing projects.