Hitachi DH40MRY 1-9/16-inch SDS Max Rotary Hammer with UVP (Discontinued by manufacturer) Patented User Vibration Protection (UVP) Technology for 56% less full-load tri-axial vibration to significantly reduce vibration transfer to the user 2 Modes of operation - hammer drilling & hammer only- for flexibility within a range of applications 7.7 ft/lbs of impact energy for26% faster drilling and best-in-class material removal 9.2 Amp motor and 950 watts of input power for increased productivity Optimized striking for more efficient transmission of power Electronic variable speed to protect softer materials (such as brick) or to produce rapid results at full speed Idle strike restrictor to prevent no-load activation and additional wear on the tool Dust-resistant structure to guard internal components from harmful debris as well as grease leakage Constant speed control for steady performance, even under a variable load Extended wear carbon brushes for 50% longer use than traditional brushes Auto-stop indicator for routine maintenance checks and longer tool-life Needle-pin slip clutch to protect tool gears and the safety of the user Variable lock mechanism for 12-angle positions and a quick release system for simple bit changes Soft, non-slip elastomer grip handle for improved comfort and control Adjustable side handle for maneuverability in tight spaces Top-mounted depth gauge for drilling accuracy Download the DH40MRY Tool Card Depth Gauge (971786) Side Handle (313078) 1 oz. Tube Hammer Grease (981840) Injection Molded Carrying Case (326489) User Vibration Protection UVP extends tool life 30% 7.7 Ft.-Lbs. of Impact energy Counterweights and Dampers reduce vibration by 56% Accepts SDS Max Bits up to 1 9/16" Increases productivity by 6x