1,Carbon brush micro motor 300B (100W) 2,Max 35,000rpm 3,Forward/Reverse 4,Digital control and display 5,2.5kg CARBON BRUSH MOTOR 300B (100W) Features Forward/ReverseAuto CruiseSpeed control pedal or On/Off pedalDigital control and display Specification300B Full package Controller Item300BWeight1.3kgSizeW 168* D 168* H 75mmInput110/220VOutputDC 0~30VFrequency50 / 60HzMax current2A Handpiece ...