Milwaukee® 5317-21 Corded Rotary Hammer Kit, 1-9/16 in SDS Max® Chuck, 3000 BPM, 450 RPM No-Load, 4 in Max Core Bit Compatibility

Get durability, performance and constant power technology® (CPTTM) for your toughest applications. The 1-9/16 in SDS Max® rotary hammer offers a heavy duty 5.5 ft-lb of impact energy for solid performance, even when drilling in hard aggregate. Constant power Technology® ensures consistent drilling power for the toughest applications handled by electrical, mechanical, plumbing, HVAC and general construction contractors. A 12-positions chipping adjustment lets you maintain the optimum hammer position while chipping in any orientation. A mechanical clutch protects the motor when the bit binds and two-mode operation offers maximum versatility regardless of the application.