See More Detail :
www.amazon.co.jp/dp/B0B2PC7ZK5
Specifications:
Voltage: 12V Max
Battery Capacity :1300mAh
Chuck : 3/8 inch(10mm)
Cultch Position: 20+1
Speed Gear :2("H",āLā)
Motor Reverse: Available
No-load Speed: 0-400/0-1300RPM
Max Torque:310in-lb torque(35N.m.)
Charging Time:About 2.5-3Hours
Net Weight:2 Lbs
Customer Service Email:
AltocraftJP@hotmail.com