... highly efficient machining.1.General\high precision product, surface finish≤Ra0.15μm.2.Adopting advanced power high speed ... required tolerance Material to be machined, Type of machining,Super-finish→ finish, semi-finish→ semi-rough, rough machining→ power (heavy) cutting HRF10ultra micro-grain ... , it can be applied in medium speed cutting and finish cutting of various materials with HRC≤28°. It has ...