Multifunctional: Integrates wet sand polishing, stone cutting, abrasive wheel polishing, wood punching, wood cutting, and metal cutting and polishing. Design: Employs precision parts suitable for NSK bearings, featuring an all-copper wire structure for stable, high-speed operation and longer service life. Connects to various devices, simplifying different working environments and needs. Intelligent Control: Continuously adjustable. Turn left to turn off the power, turn right to increase the speed. Freely controllable, with a maximum speed of 10,000 rpm. Effectively improves work efficiency and saves time. Applications: This product can be used for personal or factory processing. One machine can complete cutting, engraving, and grinding. Suitable for cutting/engraving/drilling/grinding/polishing/milling/sanding/cleaning/rust removal, etc.