| MODEL | KST-203A | KST-223A | KST-231A | |
| A | Diameter of quill | Ø42 | Ø70 | Ø85 |
| B | Spindle taper | JT 2# | MT 2# | MT 3# |
| C | Swing | 330 | 430 | 460 |
| D | Spindle travel | 45 | 65 | 65 |
| E | Spindle to column | 184 | 237 | 252 |
| F | Spindle to table | 350 | 470 | 600 |
| G | Thread pitch (Thread numbers) | Upon request | Upon request | Upon request |
| H | Tapping capacity | Ø1-Ø8 | Ø3-Ø16 | Ø5-Ø32 |
| K | Column diameter | Ø52 | Ø85 | Ø95 |
| L | Table size | 230x225 | 340x340 | 380x340 |
| M | Base sizes | 415x300 | 580x425 | 600x480 |
| N | Speed 50Hz | 620-980-1400 | 155-285-515 | 50-100-200 |
| Speed 60Hz | 740-1160-1670 | 190-340-620 | 60-120-240 | |
| O | Motor | 1/2 HP-3 phase 4P | 1 HP-3 phase 6P | 2 HP-3 phase 6P |
| P | Machine sizes | 615x330x755 | 825x425x1040 | 825x480x1200 |
| Q | Machine weight | 97kg | 200kg | 250kg |
| Coolant sizes (Optional) | 500x590x630 | 630x720x630 | 630x750x670 |
