1.Variable speed switch with elctric brake 2.overcharging over-discharging control 3.overmold handle

Specication	Battery	1300mah LI-ION battery
	No-load speed	0-850 RPM
		Impact rate: 0-4800BPM
	Maximum torque force	Impact energy per stroke: 1.0J
	Motor	Chinese Hongyang #550 motor
	Chuck	tool holder : SDS plus
	Acc.	3pcs(5/6/8mm) SDS drill bits, 2pcs(3/5mm wood bits, 1pcs keyless 10mm

18V Cordless Electric Rotary Hammer Drill