Rajith Karna D. (born on January 10, 1999) of Tamil Nadu, India, set a record for fabricating a smart CNC machine, with the help of three members. He made the machine using grinder and bench drilling machine to perform manufacturing operations like turning, facing, drilling, threading, knurling and to help small scale companies to increase their production at low cost. The machine was exhibited at International IMTEX Forming 2018, as confirmed on July 13, 2021.