1)Material: SKD61,SKH51,SUS440C
2)Hardness: 58-60HRC,40-45HRC,50-55HRC
3) Tolerance: 0, + - 0.005mm,-0.01,-0.02,-0.05mm
4) Processing: nitried, hardened, grinded, (coating Ti), lapped
1)Material: SKD61,SKH51,SUS440C
2)Hardness: 58-60HRC,40-45HRC,50-55HRC
3) Tolerance: 0, + - 0.005mm,-0.01,-0.02,-0.05mm
4) Processing: nitried, hardened, grinded, (coating Ti), lapped