Simple and compact drilling unit, which are used on CNC-machining centres by BIESSE.

The BH 17L drilling head contains following spindles:

• 10 vertical drilling spindles, which are arranged on a 32 mm grid in an L-shape, whereas the spindle can be used at the interface for both rows:
• 6 spindles in X
• 5 spindles in Y
• 4 horizontal spindles in X-direction
• 2 horizontal spindles in Y-direction
• groove saw fix in X-direction