The drill bit feed

topDRILL nc has full digital control for drill depth and drill feed. Motion of the Z-axes at both front and rear is performed via a servomotor.

Using this technique the drill depth can be pre-selected precisely, even the feed speed is selected at the operator terminal. In addition to the conventional drilling process, different modes of operation allow the carrying out of counter-bores or the pulsing of the drill heads at the front and rear.

topDRILL nc monitors the drill bit change via program control and automatically recognises the current wear of the diamond bit.

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Drill head up
Modules with sensor