The ADO-SUS family of drill tackles some of the most common problems associated with these materials (titanium alloys):

- Tendency to hardening during work: The ADO-SUS drill sharp cutting edge reduces work hardening leading to longer tool life

- Chip elongation: The ADO-SUS new flute geometry creates compact cutting chips

- Tool life shortening due to high cutting temperature: The ADO-SUS special margin shape reduces heat and friction; it has a long overhang lenght with a 'M' margin that ensures machining stability.

- Material welding onto tool: The ADO-SUS has a new coolant hole shape allowing a maxium amount of coolant to supress heat generation.

In addition, OSG propietary WXL coating provides high adhesion strenght which minimizes the possibility of chipping.