Design and manufacturing inside the company of:

- Diamond drills having diameter from 4 mm to 250 mm and other diameters on request, with all kinds of connections for manual and automatic machines. Special rim drawing to help the core extraction.
- Single cone and frustum of cone countersinks or countersinks to connect to the drill.
- Drills, countersinks and special devices for production of glass discs.
- Different alloys for different applications.