DH40MR Hitachi Rotary Demolition Hammer Drill fitted with a 950w motor & 40mm SDS-Max chuck complete with an high impact energy of 10.0 joules, variable speed with constant speed control, low noise, low vibration design, two mode action (rotary hammer drilling and hammer only) with neutral position, the machine has sealed grease construction, auto stop carbon brushes & a vibration isolating handle

Specification:
.Power input 950w
.No load speed 240rpm to 480rpm
.Full load impact rate 1320ipm to 2650ipm 
.Impact energy 10jls
.Full variable speed control
.Constant speed control
.Two mode action
.Safety clutch
.Auto stop brushes
.SDS-Max chuck
.Drilling capacity in concrete 40mm (drill bit), 105mm (TCT Core bit)
.3 hex wrenches, side handle, depth stop & grease pack
.Length 435mm
.Carrying case
.Weight 6.5kgs
.Supplied with a full UK industrial warranty