We have Hitachi DH38YE2 1-1/2 Inch Spline Shank Rotary Hammer with Product Detail Powerful motor - The 8.4 Amp, 950 Watt motor provides 5.9 ft-lbs of impact energy Dust proof cover improves tool life by protecting internal components 2-modes of operation - Allows for greater versatility by providing the option of hammer drilling or hammer only Safety clutch for improved user protection in bound bit situations Auto-stop carbon brushes for added motor durability are externally accessible for easy changes . The "Hitachi DH38YE2 1-1/2 Inch Spline Shank Rotary Hammer" is best product for you. We recommended Hitachi DH38YE2 1-1/2 Inch Spline Shank Rotary Hammer