Machines with Counterboring Capabilities

The counterboring process enlarges existing holes in tubular workpieces which have been drilled or cast. This process can be configured to pilot off a finished bore for diameter requirements, or off the pre-bore for maximum concentricity. Counter boring is an effective process for a wide range of diameters, up to 630 mm [24.8 in]

Find a machine for Counterboring

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, Counterboring
  • 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, Counterboring
  • 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, Counterboring
  • 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:
  • Gundrilling, BTA, Counterboring
  • Hole Diameters up to 102 mm [4.00 in]
  • Block Workpieces

Submit Application

Submit your application for a quote for counterboring machines.