| Project | J1WL-700 | J1WL-800 |
| Maximum Diameter of Rotation(mm) | ɸ700 | ɸ800 |
| Maximum Machining Diameter(mm) | ɸ560 | ɸ680 |
| Standard Machined Wheels(Inch) | 20 | 24 |
| Maximum Processing Wheel Rim(Inch) | 11 | 12 |
| Spindle Speed(r/min) | 2500 | 2500 |
| Spindle Nose end Form | A2-8 | A2-8 |
| Motor Output(Continuous/30 Minutes) | 30/37 | 30/37 |
| Number of Turret Tools | 12 | 12 |
| X/Z Axis travel | 300/620 | 360/770 |
| X/Z Axis fast movement speed(m/min) | 10/20 | 16/20 |
| Control System | FANUC Oi-TF | FANUC Oi-TF |