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RIDGID introduces the 18V OCTANE Brushless Cordless 1 in. SDS-Plus Rotary Hammer (Tool Only). The 18V OCTANE Brushless 1 in. SDS-Plus Rotary Hammer (Tool Only) features high-performance brushless motors and advanced electronics that provide best-in-class power and intelligence. While providing increased performance with all RIDGID 18V Batteries, OCTANE Tools provide maximum performance when paired with OCTANE batteries (not included). Paired with an OCTANE battery (not included), this tool provides over 50% faster drilling for high-demand applications. This means, under heavy loads, the tool talks to the battery to determine when to draw maximum power to the motor, allowing the tool to increase performance and finish the task. Batteries and chargers are sold separately.


  • Over 50% faster drilling in high-demand applications vs the previous model R86710, 18V X4 7/8 in. SDS-Plus Rotary Hammer
  • Extreme vibration reduction minimizes tool vibrations for greater comfort, less fatigue, and increased productivity
  • A 3-mode selector to manually switch between hammer, drilling, and chisel modes
  • A mechanical clutch helps minimize torque reaction when the bit binds, protecting both the tool and user
  • Brushless Motor Technology delivers up to 50% more runtime and longer motor life
  • Auxiliary handle with adjustable depth rod to easily rotate the handle and adjust to the application
  • 100% Compatible: Works with all RIDGID 18V Batteries
  • Registered within 90 days, this product is backed by the Industry’s Only Lifetime Service Agreement: FREE Parts. FREE Service. For LIFE.
  • Includes: (1) R86711 OCTANE Brushless 1 in. SDS-Plus Rotary Hammer (Tool Only), auxiliary handle assembly with depth stop rod, and an operator’s manual
  • Batteries and chargers are sold separately


  • Brand: Ridgid
  • Weight: 6.97 lbs
  • Maximum Speed (RPM): 1250 RPM
  • Voltage (V): 18
  • Battery/Charger: Tool Only