... power tool set, consisting of a power pack, rotary micro motor,foot rheost JD800 micromotor electric power tool ... set, consisting of a power pack, rotary micromotor,foot rheostat, handpiece cradle, a pair of collet ... all purpose electric grinder of high torque and a rotary speed of 3000 Up to15,000RPM ,3000 up ... 240v 50/60HZ Product model:JD800............ Electric Nail Drill with CE