Machines with Pull Boring Capabilities

Pull boring is a process used to enlarge existing bores, attaining exceptional straightness tolerances by using a tensioned boring bar which pulls the cutting tool back through the workpiece.

Find a machine for pull boring

B-Series ballscrew feed machines use BTA drilling to drill accurate holes up to 300 mm [12.0 in] in diameter, and up to 6,000 mm [20.0 ft] deep.

Designed for:
  • BTA, Pull Boring
  • Hole Diameters up to 300 mm [12.0 in]
  • Hole Depths up to 6,000 mm [20.0 ft]
  • Round Workpieces

B-Series rack and pinion machines can handle the drilling of longer workpieces without sacrificing accuracy. These machines are capable of hole diameters up to 630 mm [24.8 in], up to 20,000 mm [65.5 ft] deep.

Designed for:
  • BTA, Pull Boring
  • Hole Diameters up to 630 mm [25.0 in]
  • Hole Depths up to 20,000 mm [65.5 ft]
  • Round Workpieces

USK series knee-type machines are engineered to handle a variety of workpieces across a range of hole diameters and depths, and offer an array of options to meet tolerance or production goals.

Designed for:
  • Gundrilling, BTA, Pull Boring
  • Hole Diameters up to 75 mm [3.00 in]
  • Round or Block Workpieces

USC series column-type machines handle larger, heavier workpieces with rigidity and accuracy

Designed for:
  • GundrillingBTA, Pull Boring
  • Hole Diameters up to 102 mm [4.00 in]
  • Block Workpieces
Additional Pull Boring Resources

Submit Application

Submit your application for a quote for pull boring machines.