Product Description: MAX POWER PERFORMANCE SDS drill with a powerful 13 Amp motor with 7 Joules Impact Rate with SDS function let you finish any projects on Masonry, Concrete, Brick, Stone etc. or you can use the extra chuck for normal shank for metal and wood jobs, 0-900RPM, 0-4350BPM, The drilling capacity: 1-1/4 inch for concrete, 1-9/16 inch for wood, 1/2 inch for steel. FOUR FUNCTIONS Use the Knob to switch between (Demolition HAMMER DRILL) to make holes with SDS Drill bits, (Jack Hammer Chiseling) both position ideal for projects on Concrete, Brick, and Granite, etc., and normal (Drill Position) ideal for drilling and making holes in wood, metal, aluminum, etc. the last function (Position Adjustment) help you to chose the chisel position makes your job easy, you can use adjust depth gauge to preselect drilling depth for blind holes. VARIABLE SPEED pre-selection speed wheel to set the right speed for every job attached to HEAVY DUTY Soft-grip Handle for comfortable handling and optimal control with Vibration Reduction System ensures optimal working comfort and low vibrations side handle for secure two-handed control and low vibrations SAFETY CLUTCH offers protection if the bit ever gets jammed while use it in any tasks such as brick chipping, tile and floor removal, or even making hole in concrete, masonry, metal, or wood. POWERFUL DESIGN SDS hammer drill with Active Vibration Reduction (AVR) dampening rotary hammer drill can help reduce hand-arm vibration through decoupling internal parts from the outside casting. Specifications: Model Number:58303 Rated Voltage:220-240V/120V Frequency:50/60Hz Input Power: 1500W(12A) No-load speed:410r/min Impact rate: 3600b/min Single stroke power :12J Toolholder:SDS max Max drilling diameter(concrete):46mm Details: Package Includes: Auxiliary Handle ---1pc Drill Bit 18x320mm ---1pc Point Chisel 22x320mm ---1pc Depth Guage ---1pc Our Advantages: *Three Functions *High Impact Energy 12J *Anti-vibration system *Extra auxiliary handle with soft grip *Aluminium diecast gear box *SDS maxAC SDS-MAX Rotary Hammer pricelist website:http://www.galaxiatools.com/rotary-hammer/ac-sds-max-rotary-hammer/