1-9/16" SPLINE Rotary Hammer, Makita, Mfr#: HR4041C

Rotary Hammer Kit, Chuck Style Spline, Solid Bit Capacity in Concrete 1 9/16 in, Current 12 A, Voltage 120 V, Maximum Blows per Minute 2,600 bpm, Impact Energy 6.8 ft-lb, Blows per Minute 1300-2600, Core Bit Capacity in Concrete 4 5/8 in, Includes Carrying Case, Depth Rod, Side Handle, Maximum Speed 460 RPM, Minimum Blows per Minute 1,300 bpm