Voltage:20Vdc
 No-load speed:700-1600 r/min
 Maximum operating current:9A
 Overload protection current:45A
 Backing plate:1+2+3inches
 Main shaft thread:M14
 Lithium battery:4.0Ah 
 Battery charger:3A
 - Double force design
 - 6-speed control
 - Compact design
 - Ergonomical design
 - Soft grip