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Features:

• 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-proof 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
• Read more  in the DH40MRY Press Release!

 

• Shank SDS Max
• Chuck Size 1-9/16"
• Full-Load Speed 240-480 RPM
• Full-Load Impact Rate 1,320-2,650 BPM
• Impact Energy 7.7 ft/lbs
• Full-Load Tri-Axial Vibration 8.3 m/s2
• Amps 9.2
• Drill Bit Capacity (Concrete) 1-9/16"
• Core Bit Capacity (Concrete) 4-1/8"
• Modes of Operation Hammer Drill & Hammer Only
• Power Input950W
• Length 18.9"
• Weight 15.0 lbs

Schematic

Owners Manual

Warranty