VEVOR 1-1/4 Inch SDS-Plus Rotary Hammer Drill, 13 Amp Corded Drills, Heavy Duty Chipping Hammers with Vibration Control & Safety Clutch, Electric Demolition Hammers Variable Speed, Power Tool For Conc

Please see the dimension in below picture for reference: https://we.tl/t-6lcpM9TXQO.

110V.

There is no reverse drill rotation function.

My understanding is that Vevor has a one year warranty. I have a route that failed after six months and they replaced it. Check out their website that the process. I used the rotary hammer to clear tile and mortar for a DIY project. It did the job and I was pleased with the product. However if you are a contractor, better to get a more durable one that is built to work day in and day out.

It has drilling function, chisel function and hammer drill function.