TOSHIBA BT-8DR HORIZONTAL BORING MILL
Equipment Overview
Share Link- OEM
- TOSHIBA
- Model
- BT-8DR
- Year of Manufacture
- -
- Category
- HORIZONTAL BORING MILLS
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A+Technical Description
The Toshiba BT-8DR Horizontal Boring Mill is a robust machine designed for precision machining operations, featuring a spindle size of approximately 3.35 inches (85 mm) and utilizing an NMTB or #50 spindle taper. The machine offers significant travel capacity, including a vertical travel (Y-axis) of approximately 39.4 inches (1000 mm) and a cross travel (X-axis) of 39.4 inches (1000 mm), with a boring spindle travel (Z-axis) ranging from 19.5 inches to 31.5 inches. The work surface is provided by a table measuring 35.4 inches by 41.3 inches (900 mm x 1050 mm), capable of handling a maximum load of 5,500 lbs. Driven by a 10 HP main motor, the spindle speeds can reach up to 1,400 RPM (or a high range of 30 - 1500 RPM). Feeds are available in 12 steps, offering a range up to 0.79 IPR, with a rapid traverse rate of 63 IPM. The machine requires a floor space of roughly 119.1 inches x 148.4 inches and has an overall weight of approximately 20,900 lbs, typically wired for 220 volt 3 phase operation.
Technical Attributes
- Max Spindle Speed
- 1,400.00
- X-Axis Travel
- 31.50 ''
- Spindle Diameter
- 3.35 ''
- Spindle Taper
- NMTB
- Table Size (LxW)
- 35.4 x 41.3
- Power Requirement
- 220V Three Phase
- Stroke Length
- 31.50 ''
Data Accuracy and Verification
Specifications and technical details are compiled from manufacturer documentation, historical records, and third-party industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all details before relying on them.
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