You can expect high performance in a compact design with this top of the range HiKOKI demolition hammer The HiKOKI DH 40MC is a Rotary Demolition Hammer with an SDS Max Shank. HiKOKi is the new brand name for Hitachi. The Shank has one push bit mounting, it only takes one action instead of conventionally required two to mount a drill bit. All that needs to be done is insert the drill bit into the tool holder while turning it. The high-performance machine has a faster drilling speed and better demolition performance than previous models. Boasting superior working comfort with a larger damper and higher volume air cushion reduces the impact and piston reaction force generated during hammering. This results in significant vibration reduction. Fitted with a large change lever located on top of the tool for easy visibility allowing smooth mode changing. Hammering (for demolition), Neutral (for bit angle adjustment) and Rotation + Hammering (for drilling). Multiple bit-angle settings enable the chisel to be rotated at 12 different angles with the change lever positioned at 'neutral'. A large trigger switch is easy to grip and fits the hand for more control with less fatigue. Sold in a Carry Case with Grease, Side Handle and Depth Stop in either 110V or 240V models. Features: High performance and superior comfort Compact design Soft grip front and rear handles One-push bit mounting Multi-angle bit holder allows chisel to be rotated to suit the work 2 mode function - hammer drilling and hammer only Comes With: Side Handle Depth Stop Grease Carry Case Specification: Capacity: Drill Bit: 40mm (1-9/16") Core Bit: 105mm (4-1/8") Power Input: 1,100W Bit Shank: SDS max No Load Speed: 620/min. Full Load Impact Rate: 2,800/min. Overall Length: 448mm (17-5/8") Weight: (including side handle) 7.1kg (15.6lbs.)