B-Series Ballscrew Machines

B-Series Ballscrew drive machines handle an impressive range of on-center BTA drilling, making it the ideal solution for a majority of BTA range diameter deep hole drilling applications, with a quick build time and intuitive operation. These machines are part of a full deep hole drilling system, allowing immediate productivity with capable technology for manufacturers across nearly all industries.

This series uses BTA and related tools to produce centerline holes on parts up to 20 feet deep, meeting the highest tolerance standards, even in challenging applications. Enhanced by smart controls, operators are able to setup and run programs quickly and accurately, or push the limits of BTA deep hole drilling, with UNISIG support and training throughout the process.

Description B380 B500* B600* B700 B700 Drop Bed
Swing Over Bed 15.0 in 19.7 in 23.6 in 27.6 in 63.0 in
BTA Solid Drill 2.60 in 3.90 in 5.90 in 8.00 in 8.00 in
BTA Counterbore/Trepan 3.90 in 5.90 in 8.00 in 12.0 in 12.0 in
Drill Depth 5 – 20 ft 5 – 20 ft 5 – 20 ft 5 – 20 ft 5 – 20 ft
* Express Delivery Available
Description B380 B500* B600* B700 B700 Drop Bed
Swing Over Bed 380 mm 500 mm 600 mm 700 mm 1600 mm
BTA Solid Drill 65 mm 100 mm 150 mm 200 mm 300 mm
BTA Counterbore/Trepan 100 mm 150 mm 200 mm 300 mm 300 mm
Drill Depth 1.5 – 3.5 M 1.5 – 6.0 M 1.5 – 6.0 M 1.5 – 6.0 M 1.5 – 6.0 M
* Express Delivery Available

B-Series Machine Recommendations

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