| Diameter | Segment Size | No of segment / PC | Center Hole | |
| Inch | mm | mm | no | mm |
| 12” | 300 | 40*3.0*12 | 21 | 20/22.23/25.4/30.5/50/60 |
| 14” | 350 | 40*3.2*12 | 24 | |
| 16” | 400 | 40*3.6*12 | 28 | |
| 18” | 450 | 40*4.0*12 | 32 | |
| 20” | 500 | 40*4.2*12 | 36 | |
| 24” | 600 | 40*4.6*12 | 42 | |
| 26” | 650 | 40*4.6*12 | 46 | |
| 28” | 700 | 40*4.8*12 | 50 | |
| 30” | 750 | 40*5.5*12 | 54 | |
| 32” | 800 | 40*5.5*12 | 57 | |