Voltage: 120V ACAmperage: 8.5ANo Load RPM: 0 - 1,200 / 0 - 3,200No Load BPM: 0 - 19,500 / 0 - 51,000Chuck Size: 1/2"Chuck Design: KeyedMax Capacity In Concrete: 3/4"Max Capacity In Wood: 1-1/2"Powerful 8.5A Motor For High-Torque And High-Speed Drilling CapabilitiesIntegral Slip Clutch Offers More User Security Because It Disengages The Output Shaft Should The Bit Get Into A Bind SituationDual-Mode Selector Easily Converts From Rotation-Only To Hammer-Drill ModeAuxiliary Handle With Built-In Depth Gauge Securely Locks Into Places And Provides Consistent Drilling DepthPistol-Grip Handle Includes A Compact Ergonomic Design With Soft-GripVariable-Speed Reversing Trigger For Accurate Bit Starting As Well As Removing Fasteners Or Bound BitsRotating Brush Plate Delivers Extended Brush Life And Provides Equal Power In Forward And ReverseWorks With Bosch Pro+Guard Dust Solutions, An End-To-End Dust-Collection System Than Helps Users Move Towards OOSHA Silica Table 1 Dust ComplianceIncludes Tool, Auxiliary Handle, Depth Gauge And Chuck Key***AVAILABLE FOR LOCAL PICKUP ONLY***