Hi-TECH BigBore (BB) - Series
Lathes with box guideways and BigBore spindles for tube machining
The extra-large spindle bore (Ø190 - 370 mm, hence "Big Bore") in this series permits the machining of large pipes with a turning length of up to 5 m. The wide twin turret is ideally suited for use in combination with long turning tools and boring rods. Optionally, a second chuck can be fitted to the rear of the spindle.
Hi-TECH 550BB – Big Bore Lathe
Horizontal lathe with Big Bore spindle (180 mm) for tube machining
The Hi-TECH 550BB is a horizontal lathe with a Big Bore spindle, specifically designed for tube machining. Featuring an extra-large spindle bore of 180 mm, wide box guideways, and a widened turret, it provides optimal stability and reduced vibrations. The machine is ideal for machining long workpieces and offers numerous options, including pneumatic chucks and driven tools. The Hi-TECH BB series...
Heavy-Duty Cutting Lathes
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| Max. cutting diameter | mm | 590 | ||
| Chuck-Size | mm | 470 | ||
| Swing over bed | mm | 800 | ||
Hi-TECH 700BB / BB+ – Big Bore Lathe
Horizontal lathe with Big Bore spindle (180–295 mm) for tube machining
The Hi-TECH 700BB/BB+ lathes feature an extra-large spindle bore of up to 370 mm. Equipped with a reinforced turret for long tools, they ensure stable machining of tubes. Additionally, wide box guideways and powerful drives provide maximum stability and reliability.
Heavy-Duty Cutting Lathes
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| Max. cutting diameter | mm | 680 | |
| Chuck-Size | mm | 470 - 630 | |
| Swing over bed | mm | 900 - 990 | |
Hi-TECH 850BB / BB+ – Big Bore Lathe
Horizontal lathe with Big Bore spindle (295–370 mm) for tube machining
The Hi-TECH 850BB / BB+ is a horizontal lathe with a Big Bore spindle, specifically designed for tube machining. Featuring an extra-large spindle bore of up to 370 mm, wide box guideways, and a widened turret, it provides optimal stability and reduced vibrations. The machine is ideal for machining long workpieces and offers numerous options, including pneumatic chucks, driven tools, and an...
Heavy-Duty Cutting Lathes
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| Max. cutting diameter | mm | 920 | |||||
| Chuck-Size | mm | 630 - 850 | |||||
| Swing over bed | mm | 1050 | |||||