Best
| Gear Module | Good | Better | Best |
|---|---|---|---|
| upto 1.5 M | RA120 I12 V736/50 | - | 1CUMISA120 V736/50 |
| 1.75 M - 2.25 M | SA100 I7 V677/50 | - | 3CUMISA100 I12 V736 /50 |
| 2.5 M - 4 M | SA 80 K5 V677/50 | - | 3CUMISA 80 I12 V736 /50 |
| Above 4.25 M | SA 60 K5 V677/50 | - | 3CUMISA 80 J12 V736 /50 |
| Gear Module | Good | Better | Best |
|---|---|---|---|
| upto 1.5 M | 24R120 I12 V736/80 | 3CSA120 I12 V736/80 | 2CN120 I12 V736/80 |
| 1.75 M - 2.25 M | 24R100 J12 V736/80 | 3CSA100 J12 V736/80 | 2CN100 J12 V736/80 |
| 2.5 M - 4 M | 24R80 J12 V736/80 | 3CSA80 J12 V736/80 | 2CN80 J12 V736/80 |
| Above 4.25 M | 24R80 J12 V736/80 | 3CSA80 J12 V736/80 | 2CN80 J12 V736/80 |
| CUMI Code | Structure | Speed | Grit Range | Diameter | Thickness | Hardness | ||
| (mps) | (mm) | (inch) | (mm) | (inch) | ||||
| CN | 10 - 12 | 50, 63 & 80 | 60 - 120 | 80 - 450 | 10 - 16 | 80 - 250 | 31/4 - 10 | I - K |
| CUMISA/ CSA | ||||||||
| 24R | ||||||||
| SA | ||||||||
