Features Make Work Handy: The flexible shaft attachment connects seamlessly with your electric drill rotary grinder tool, enhancing your ability to work in tight spaces and difficult angles Provide Better Grip: Featuring an advanced handle design that reduces vibration, this adapter minimizes fatigue and maximizes control for superior maneuverability and speed Versatile Applications: Ideal for polishing, engraving, drilling, cutting, and more, this tool is compatible with straight die grinders for a wide range of tasks and projects High Working Efficiency: Crafted from high-quality materials, this flex shaft extension ensures efficient performance without overheating, allowing for prolonged use without interruptions Stability and Precision: With a high concentricity joint, the shaft delivers accurate carving and reduces shaking, ensuring stability and safety during intricate tasks Features: 1、MAKE WORK HANDY: Extension chuck adapter is connected with rotating tools, flexible shaft makes work handy 2、PROVIDE BETTER GRIP: Advanced handle can reduce vibration to prevent fatigue, and provide better grip for higher maneuverability and higher speed 3、USED FOR POLISHING, ENGRAVING, DRILLING, CUTTING: When the flexible shaft is used in conjunction with a straight die grinder, can be used for polishing, engraving, drilling, cutting, grinding, shaping, sanding, etc. 4、HIGH WORKING EFFICIENCY: The shaft adopts good quality materials and craftsmanship, which has high working efficiency and not easy to heat up 5、NOT EASY TO SHAKE: The shaft joint has high concentricity, the accurate carving is not easy to shake, the is stable, and the safety is high Specification: Item Type: Flex Shaft Extension Chuck Material: Rubber + ABS + aluminum alloy Purpose: Suitable for electric drill rotary grinder tools Chuck Clamping Range: Approx. 0.3 ~ 6.5mm / 0.01 ~ 0.26in Joint Diameter: Approx. 6mm / 0.24in Maximum Speed: 10000 RPM Package List: 1 x Flexible Shaft 1 x Handle 2 x Wrench Note: betweendiv>1. Straighten the pipe as much as possible when working to extend the service life of the flexible shaft.between/div>betweendiv>2. It is best to install the machine before using the flexible shaft, which can be used after 15 minutes idling at low speed. There will be a little heating for 1‑2 hours after the first use, which is a normal wear and tear period.between/div> Package List 1 x Flexible Shaft 1 x Handle 2 x Wrench