drilling unit, which is being used in CNC-machining centres by Biesse.

The BH 23 L drilling head contains following spindles:

• 14 vertical drilling spindles, which are arranged in a 32 mm grid in an L-shape (8 spindles in X-direction and 7 spindles in Y-direction, whereas one spindle can be used for both directions).
• 8 horizontal spindles (4 in X- and 4 in Y-Richtung)
• 1 saw blade D=120 mm in X-direction