Rotary grinder, flexible drive shaft extension, chuck cable, electric drill, converter attachment

Features: 1. STABLE OPERATION: The shaft connector has high concentricity, ensuring stable operation and resistance to shaking, with high safety. 2. SIMPLE CONNECTION: The flexible shaft can be inserted into the electric grinder and the chuck secured, making connection convenient. 3. EASY DISASSEMBLY: Insert the wrench into the socket and lock the drive shaft to loosen the chuck for grinding head replacement. 4. CLAMPING RANGE: The maximum clamping range of the collet is 3,175 mm (1/8 in), providing a firm grip that is difficult to loosen. 5. Wide application: Fits most rotary tools such as most power tools, grinders, engravers, mini drills, polishers, etc. Specifications: Item Type: Rotary Grinder Flexible Shaft Material: Rubber + ABS + Stainless Steel Uses: Suitable for most rotary tools, such as most Dremel power tools, grinders, engraving machines, mini drills, polishers, etc. Maximum collet clamping range: 3.175 mm (1/8 in) Connector diameter: Approx. 3 mm / 0.12 in Maximum load speed: 8,000 to 12,000 RPM Package list: 1 x Flexible Shaft Note: Do not bend at sharp or close angles, and do not attempt to bend it into a natural circular shape. The maximum bending radius of the flexible spring shaft must be at least 3.5 cm. If the radius is smaller, it will exceed the spring's rebound range. Once deformed, the spring will rub heavily against the tube wall, causing instability and a reduced lifespan.