Motor: 220V 50/60HZ 120W Speed: 5500rpm
Eleven collets: Φ3,Φ4,Φ5,Φ6,Φ7,Φ8,Φ9,Φ10,Φ11,Φ12,Φ13 grinding wheel :CBN (for HSS)×1 Packaging size: 36 * 22 * 20cm