... , tempering, nitriding, carburizing, assembly, and welding. 5) Equipment: CNC lathe, CNC milling machine, CNC high-speed engraving machine, common machines, laser engraving machines, metal injection machine6) Precision machining ... value: < Ra 0.2 d) Minimum cutting tool: 0.1mm7)Min. Order: 1000 Piece/Pieces CNC Parts,Turned parts,machined parts,metal ...