Model:20071B
Rated voltage：DC12 V
No-load speeds：0-21800 rpm
Gear Adjustment：3 、4
Collet size：6.35mm (1/4) inch
Switch anti touch：Yes
Maximum working current：10 A
Bare machine weight (including package)：0.68 kg
Inner package size：328*176*62 mm
Outer package size：675*375*345 mm
Package：20 pcs