QT SMART |
200 |
250 |
300 |
350 |
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| Max. swing |
ø660 mm (ø26") |
ø660 mm (ø26") |
ø720 mm (ø 28.35") |
ø720 mm (ø 28.35") |
| Swing over cross slide |
ø353 mm (ø13.9") |
ø353 mm (ø13.9") |
ø427 mm (ø16.8") |
ø427 mm (ø16.8") |
| Chuck size |
8" |
8" |
10" |
12" |
| Spindle speed * |
5,000 rpm |
5,000 rpm |
4,000 rpm |
3,300 rpm |
| Spindle bore |
ø76 mm (ø3.0") |
ø76 mm (ø3.0") |
ø91 mm (ø3.58") |
ø112 mm (ø4.41") |
| Turret type |
12 position drum turret (Bolt-on) |
12 position drum turret (Bolt-on) |
12 position drum turret (Bolt-on) |
12 position drum turret (Bolt-on) |
| Boring bar shank diameter |
ø40 mm (ø1.5") |
ø40 mm (ø1.5") |
ø50 mm (2") |
ø50 mm (2") |
| Rapid traverse rate: X-axis |
30,000 mm/min (1,181 IPM) |
30,000 mm/min (1,181 IPM) |
30,000 mm/min (1,181 IPM) |
30,000 mm/min (1,181 IPM) |
| Rapid traverse rate: Z-axis |
33,000 mm/min (1,299 IPM) |
33,000 mm/min (1,299 IPM) |
33,000 mm/min (1,299 IPM) |
33,000 mm/min (1,299 IPM) |
| Floor space requirement |
2630 mm x 1,680 mm
(103.5" x 66.1") |
2630 mm x 1,680 mm
(103.5" x 66.1") |
3,770 mm x 1,910 mm
(148.4" x 75.2") |
(3,815 mm x 1,910 mm
(150.2" x 75.2") |