Drilling system
For deep drill holes
The T-A Pro drill from Allied Machine combines material-specific insert geometries with a newly designed drill body and proprietary coolant flow system.
The drill body contains straight flutes that have been developed for maximum coolant flow and particularly high rigidity. These design elements extend the service life of the tool, produce holes of consistently high quality and ensure good chip evacuation.
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The T-A Pro drilling system is available with diameters from 11.11 mm to 47.8 mm and is suitable for drilling depths from extra short, 3×D, 5×D, 7×D, 10×D, 12×D to 15×D. The drill bit holders have a cylindrical shank with or without a Weldon clamping surface.









