Model:20071A
Voltage：DC12V
No-load speeds:0-21800rpm
Gear Adjustment:3 or 4
Collet size：6.35(1/4)mm(inch)
Switch anti touch：Yes
Maximum working current：10A
Bare machine weight(including package)：0.68kg
Inner package size：328*176*62mm
Outer package size：675*375*345mm
Package：20pcs