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Boring aggregate

Boring unit used on Biesse CNC-machining centres.


  • 14 vertical boring spindles, arranged in an L-shape in a 32 mm grid, whereby the spindle at the intersection can be used for the row in X as well as in Y.
  • 8 spindles in X-direction
  • 7 spindles in Y-direction
  • 3+3 horizontal boring spindles
  • 2 + 2 spindles in +/-X direction
  • 1 +1 spindles in +/-Y direction
  • 2 grooving saws D=120 mm in X and Y direction

The boring block BH 22 2L and BIESSE BH 22 L are not based on each other. The similar designation is only created by the same number of drills.