RIDGID introduces the R86712B Brushless 1 in. SDS-Plus Rotary Hammer (Tool Only). RIDGID’s brushless motor technology delivers maximum performance and longer runtime. The RIDGID 18V Brushless SDS-Plus Rotary Hammer provides up to 50% Less Vibration by utilizing Dual Vibration Reduction Technology. RIDGID’s powerful brushless motor delivers 5,000 BPM and 1,400 RPM providing power and speed for 10% faster drilling compared to the previous model (R86711B). This 1 in. SDS-Plus Rotary Hammer features 3-modes: rotary hammer, drilling and chisel modes. As always, this RIDGID 18V Brushless 1 in. SDS-Plus Rotary Hammer is 100% compatible with all RIDGID 18V batteries