Strong Motor Output: Powered by a 125W copper motor with speeds up to 18,000 RPM, VEVOR flex shaft grinder delivers smooth, efficient performance for carving, grinding, drilling, and polishing tasks. Supports forward-reverse rotation for added flexibility High-Precision Chuck: Featuring a 3-jaw chuck with a 0–4.5 mm (0–0.17 in) clamping range, this flex shaft rotary tool securely holds accessories without slipping. Paired with a 39-inch extended flexible shaft for improved reach and control Hands-Free Foot Pedal: Control stepless speed adjustment using the foot pedal for a smoother workflow, keeping both hands focused on detailed tool handling. Built with overheat-resistant ABS for secure, reliable operation Please Note: Additional accessories for carving cutting polishing sanding are NOT included and need to be purchased separately. The accesory kit includes 1 chuck key, 2 carbon brushes, 1 spare inner flexshaft cable, and 1 wrench for basic maintenance and setup Multi-Functional Use: Ideal for precision work on multiple materials, this electric flex shaft carver suits both professionals and DIY users. Easily handle wood carving, metal polishing, jewelry drilling, and stone grinding with efficiency and control