... 316 3.Process: laser-cutting,machining4.Tolerance:+/-0.01mm5.Finish: Ra0.26.Application: Auto part, machinery part, locomotive part, ... as milling, broaching, drilling, turning, planning, grinding machinery and three-axle machining centers.Test Equipments:Hardness tester,Chemical ... Auto parts, motorcycle parts, pump parts, locomotive parts, machinery parts, tool parts, furniture parts, ect.Ningbo Jiahui ...