| Model | 420A/424B | 424A/430A | 524A/520A |
| No. of tool | 20pcs (420A), 24pcs (424B) | 24pcs (424A), 30pcs (430A) | 24pcs (524A), 20pcs (520A) |
| Tool shank | BT40 | BT40 | BT50 |
| Dia. of tool | Dia 100mm (420A), dia 84.5mm (424B) | Dia 100mm (424A), dia 80.4mm (430A) | Dia 115mm (524A), dia 116.5mm (520A) |
| Max. tool weight | 8kgs | 8kgs | 15kgs (24kgs option) |
| Power | 220V.3P.24VDC, 220V.3P.90W | 220V.3P.24VDC, 220V.3P.1/2HP | 220V.3P.24VDC, 220V.3P.1/2HP |
| Req. air pressure | 4-6 kg/cm^2 | 4-6 kg/cm^2 | 4-6 kg/cm^2 |
| Tool magazine | 290kgs | 306kgs (424A), 315kgs (430A) | 400kgs (524A), 330kgs (520A) |
| Applications | Vertical machining center | Vertical machining center | Vertical machining center |
