Material
- Plate : Medium carbon steel(S50C)
- Q-lock element : CRMO(SCM440)
Heat treatment
- Q-lock element : Hardened (HRC55)
Surface treatment
- Q-lock element : Electroless plating
Material
Heat treatment
Surface treatment
| No. | Locating bush | Clamping bush | Weight (㎏) |
| RMCQ300-10IN | QLT26RB | QLT26CB | 12 |
| RMCQ400-16IN | QLT26RB | QLT26CB | 21 |
| RMCQ500-20IN | QLT40RB | QLT40CB | 50 |