A Fdrill is a solid carbide drilling tool, which is capable of locally displacing material in order to form increased material thickness. This increased thickness allows for a stronger fastening connection by tapping, brazing or welding.
Fdrill is available in many sizes, suitable for diameters from 1.8 till 40 mm and for material thickness from 0.5 till 10 mm. The area of application is steel, stainless steel, aluminium, copper and some brass alloys.