▎ 摘　　要

NOVELTY - A laser cladding graphene-ceramic self-lubricating coating cutter comprises a cutter base material which is made of high-speed steel. A front surface of the cutter is graphene-ceramic self-lubricating coating. USE - Laser cladding graphene-ceramic self-lubricating coating cutter (claimed). ADVANTAGE - The laser cladding graphene-ceramic self-lubricating coating cutter has excellent toughness, high hardness, and self-lubricating function. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of laser cladding graphene-ceramic self-lubricating coating cutter.