Leading the new Rotary Hammer collection from DEWALT is the 1-1/8” SDS Hammer (D25263K), which has 15% faster drilling speed, on average when compared to the Bosch Bulldog Extreme Max (RH228VC) when drilling 5/8” by 3” holes. An 8.5 amp high performance motor delivers an RPM of 0-1,450 and a BPM at 0-5,350 with 3.0 Joules of impact energy.
- The 1-1/8” SDS Hammer features three internal and three external rubber seals which help protect the unit from dust and debris and provide DEWALT-level durability.
- Weighs 6.8 lbs., with SHOCKS vibration control and a vibration-reducing side handle, this unit limits vibration felt by the user at the handle to 9.8 m/s² for optimal user comfort.
- Features three operation modes; Hammer Drill, Drill Only, and Chipping.
- Each SDS Rotary Hammer features a rotating brush ring that delivers full power in reverse mode for bit jam incidents.