● 850W powerful motor, strong overload resistance; using high-performance cold-rolled silicon steel sheet, high-temperature-resistant oxygen-free copper enameled wire, high-silver content commutator, rotor mesh wire encapsulation, stator resin coating;

● Big-brand bearing assistance (high precision, wear resistance, good dustproof);

● Full tight gear structure, patented lubrication process design, long-term continuous lubrication effect is better;

● 360-degree cooling air duct surround design, multiple protections for the core part (dark window at the air inlet, maze-type dustproof)

● Small head shell, smooth use in small spaces, short and compact body (only 26.5 cm long), more flexible operation; small body design, more comfortable to hold;

● Fully excellent configuration, import substitution, continuous service life of more than 400 hours. Suitable for professional users for high-intensity grinding, polishing, cutting and other operations.