Bought brand new about a year ago. Only used 3 times. Spline drive up to 1 9/16 bit. Variable speed up to 2600 beats per minute. Original case and owner’s manual. The item “Makita Rotary Hammer Drill. HR4041-C. Spline” is in sale since Monday, January 25, 2016. This item is in the category “Business & Industrial\Light Equipment & Tools\Drills & Hammers\Rotary Hammer Drills”. The seller is “thompsonriver” and is located in Chillicothe, Missouri. This item can be shipped to United States.