Drilling unit, which is being deployed in CNC-machining centres of Biesse. The BH 21 L drillhead contains following spindles:

• 14 vertical drilling spindles, which are arranged L-shapedly in a 32 mm grid. (8 spindles in x-direction and 7 spindles in y-direction, whereas one spindle can be used for either directions).
• 6 horizontal spindles (4 in X- and 2 in Y-direction)
• 1 saw blade D=120 mm in X-direction