| Model | Processing Range | Cutting method | CNC control method | Helix angle range | Surface roughness | Tool Quantity | CNC control system |
| XKW40 | φ2-φ40 | Inner cutting | Four-axis, 3-axis linkage | 0-18°±1′ | 0.8μm | 4 | |
| XKW60 | φ2-φ60 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 4 | Standard system |
| XKW70 | φ2-φ70 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 4 | GSK980TDC |
| XKW100 | φ2-φ100 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 8 | |
| XKW120 | φ2-φ120 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 8 | |
| XKW150 | φ2-φ150 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 8 | |
| XKW185 | φ2-φ185 | Inner cutting | Four-axis, 3-axis linkage | 0-12°±1′ | 0.8μm | 8 | Options system |
| XKW200 | φ6-φ200 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 1.6μm | 6 | FANUC SIEMENS |
| XKW200-M | φ6-φ200 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 0.8μm | 6 | TAIWAN LNC |
| XKW300 | φ6-φ300 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 1.6μm | 6 | |
| XKW300-M | φ6-φ300 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 0.8μm | 6 | |
| XKW350 | φ6-φ350 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 1.6μm | 6 | |
| XKW350-M | φ6-φ350 | Outer cutting | Four-axis, 3-axis linkage | ±45° | 0.8μm | 6 | |
| XKH80 | φ12- φ80 | Outer cutting | 7-axis | Two packs of worm gears (for specific applications) | 1.6μm | 6 | |
| XKH210 | φ20- φ210 | Outer cutting | 7-axis | Two packs of worm gears (for specific applications) | 1.6μm | 6 | Remark: |
| XKW220 | φ6-φ220 | Outer cutting | Four-axis, 3-axis linkage | For reciprocating ball screws | 1.6μm | 1 | Model M features thread grinding functionality. |