Variable diametar of drills assures remowing chips and faster cooling. Diameter of production can be variable from 0.2 to 25 mm
and aso the lenght of overy step is designed accoring needs of production of specific element. The number and angle of cooling shafts is chosen upon needs of customer.
3D drills 5D drills
Those are custom made tools flat and step drills
Twist Drills with internal Cooling
Internally Cooled Twist Drills
