CIS320B-20V Brushless Impact Wrench Cordless 3 Speed

Drill volts:20V Max 1pc 2.0Ah battery,1pc fast charger 3-Speed:0-1500/2500/3250 rpm Impact Frequency:0-2100/3500/4500 ipm

Chuck Size:13mm

Chuck type:Square head Max Torque:250N.m