"More often than machining, water-jet or laser, grinding is a preferred and economical method for forming nickel alloy components to shape and finish. Due to th

"More often than machining, water-jet or laser, grinding is a preferred and economical method for forming nickel alloy components to shape and finish. Due to the hardness of the abrasives used, the grinding wheels are not as affected by the material work hardening and remain sharp and durable." https://en.wikipedia.org/wiki/Inconel#Machining https://en.wikipedia.org/wiki/Inconel#Machining