Price last checked Oct 24, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
Parameters: Material: ABS+alloy Voltage: 220V Power: 500W Speed: 8000-40000R/MIN Gear: 5th gear Scope of application: jade carving, beeswax wood carving, drilling, grinding, polishing, etc. High quality: The speed-adjustable electric grinder uses a 500W high-power pure copper motor, which is powerful and durable. The chuck is made of thick-walled copper and has high concentricity. The clamping is firm and not easy to fall off; 5-gear speed adjustment: The electric grinder has 5 gears for speed adjustment, with a maximum speed of 40,000R/MIN. Customers can adjust to different gears according to different work needs to serve you; Fast heat dissipation: The speed-adjustable electric grinder has a good heat dissipation system, which has good rapid heat dissipation effect and prevents burn-in after long-term use; Carbon brushes are easy to replace: external carbon brush strip design is wear-resistant, durable and easy to replace; Wide range of uses: The speed-adjustable electric grinder is widely used for engraving, polishing, grinding, engraving and other related processing on jade, ceramics, wood products and other handicrafts; 🌹 Product list: 🌹 Electric grinder*1 Carbon brush*2 Handle pull ring*1 Grinding head*2 Protective cover*1 Oxide grinding stone drill bit*8 Cutting disc*35 Cutting disc mandrel*2 Sanding handle*3 Sandpaper*25 Large sanding belt*10 Small sanding belt*10 Drill bit*2 Diamond chamfering drill bit*5 Felt polishing wheel*12 Threaded mandrel for felt wheel*1 Wrench*1 Chuck*2