Drilling unit, which are used on CNC-machining centres by BIESSE.

The BH 31 drilling unit is especially optimized for the quick drill of hole lines. It's been offered for the machines of heavier series like Rover B and C.

Configuration:

• 25 vertical drilling spindles, which are arranged in a 32 mm grid in an L-shape
• 4 horizontal spindles in x-direction
• 2 horizontal spindles in y-direction