Description

Deep hole drilling machine

• Manufacturer: TBT
• Type: T20-2-750
• Year of construction: 1979
• Machine number: 417,312,147
• Operating voltage: 380 V
• Frequency: 50 Hz
• Connection: 12 kW
• Drilling area in steel:
• Full drilling per spindle: max. 16 mm
• Drilling: max. 25 mm diameter
• Double spindle: drilling depth: max. 750 mm
• Drilling spindle speed continuously variable via DC motor: 830 - 5630 rpm
• Infinitely variable feed: 35 - 320 mm/min
• Rapid traverse: 3 m/min
• Opposite workpiece rotation: 350 rpm
• Tailstock rotating
• Quillare tensioning by hand
• Top height above ground: 1150 mm
• Top height above bed: 230 mm
• Top height above table or carriage: 180 mm
• Table dimensions: 1280 x 420 mm
• Total weight: approx. 4,000 kg
• Total dimensions: 3,500 x 1,700 x 1,900 mm

The machine will be sold at an industrial auction.
Click here for the machine:
https://www.surplex.com/de/al/4/closure-of-a-deep-drilling-technician-7039.html