The things that cut paper are called vinyl cutters. Graphtec(Japanese) and RedSail(chinese) are famous. You can get for around ~25k
The things that cut wood/steel are called CNC routers. these are very heavy machinary and cost in lakhs, if you want a small diy, then you will have to make it yourself. Build Your Own CNC Router, CNC Machine, or 3D Printer should be a starting point.
^^ i see some american ones for around 200-300$ which cut paper and vinyls,,, was hoping theres some indian ones or atleast the availability of them in india but thanks for your help too
these are available in india, from official dealers, just find the guys in your locality and call them, atleast I know that there is one in hyderabad. some company named keith electronics or something. you will need to find their phone numbers through indiamart/justdial or any other yellow pages. yes, they are official dealers and provide warranty.