● Professional long aluminum head electric grinder, classic best-seller for more than ten years;

● Power 500W, speed 24000 rpm;

● The front and rear bearing chambers of the output shaft are clamped and processed in one step, and the concentricity is guaranteed;

● Effectively reduce the heating of the head shell, eliminate the problem of the front cover falling off, and significantly improve the dustproof effect; scientific exhaust structure, better heat dissipation effect;

● Suitable for mold processing and engraving operations.