Exteral Diameter Accuracy:f8
Surface Roughness:Ra0.2μm-0.4μm
Hard Chrome Thickness :20 Micron±10%
Surface Hardness:HV850(Minimum)up
Straightness:0.15-0.25/1000mm
Material:JIS S45C, SAE1045, DIN CK45
SPECIFICATION:(DIAMETER MM)
| 6MM | 8MM | 10MM | 12MM | 12.5MM |
| 14MM | 15MM | 16MM | 17MM | 18MM |
| 20MM | 22MM | 22.4MM | 25MM | 25.4MM |
| 28MM | 28.56MM | 30MM | 31.5MM | 31.75MM |
| 32MM | 35MM | 35.5MM | 36MM | 38MM |
| 38.1MM | 40MM | 42MM | 44.45MM | 45MM |
| 50MM | 50.8MM | 55MM | 56MM | 57.15MM |
| 60MM | 63.5MM | 65MM | 67MM | 70MM |
| 71MM | 75MM | 76.2MM | 80MM | 82.55MM |
| 85MM | 88.9MM | 90MM | 100MM | 101.6MM |
| 105MM | 110MM | 112MM | 114.3MM | 120MM |
| 127MM | 130MM | 135MM | 140MM | 145MM |
| 150MM | 152.4MM | 160MM | 165.1MM | 170MM |
| 177.8MM | 180MM | 190MM | 200MM | |
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