Milwaukee 48 20 7541 SDS+ 5 16" x 4" x 6" 2 Cutter Hammer Drill Bit 25pc. German Wheel Bearing 3 hp motor offers professional 3 hp motor offers professional performance for light weight cleanup operations Precision balanced steel motor reduces vibration for greater efficiency and operator comfort 3M Gripping Material on the body reduces vibration and enables operator to maintain a secure grip with less effort Directional exhaust suits operator preference Product Description productDescriptionThe Die Grinder 28627 requires a clean lubricated air supply that will give a measured air pressure at the tool of 6 Balanced double flute design provides two cutting edges for easier Cutter Geometry 2 Cutter the sharpened angle of the carbide creates two cutting edges