Set of 3 HSS Collet Chuck Heads - Adapters for Drill and Milling Machine, Easy Conversion for Woodworking Tools

6 mm, 6.35 mm, 8 mm - Three different collet chuck heads to meet your various needs. High Quality - High-speed steel chuck, durable, wear-resistant, and stable performance. Convenience and Efficiency - High-precision chuck, tight and stable clamping, improving work efficiency. Good Woodworking Accessories - The collet chuck adapter, with fine workmanship, no burrs, easy to carry, and quick to install. Wide Range of Applications - Suitable for engraving machines, wood routers, edge trimmers, vertical milling machines, etc. Specification: Material: High-speed steel (HSS) Clamping inner diameter: 6 mm / 6.35 mm / 8 mm Chuck shank diameter: 10 mm Warm Tips: 1. This collet chuck set is suitable for woodworking tools, but not for metalworking tools. 2. It is recommended to use a tool with a large shank diameter and a short cutting edge; a cutting edge that is too long will cause vibration. 3. If the tool jumps, it should stop working immediately, reinstall and tighten it, and then operate again after sufficient contact. 4. The tool handle must be fully inserted into the chuck and tightened firmly, otherwise the tool handle will break easily. 5. Wear safety measures such as glasses, a face shield, and gloves to avoid injury. Package Included: 1 x 6 mm chuck 1 x 6.35 mm chuck 1 x 8 mm chuck