High Performance Hardware available upon request dia 6-25 mm
The diametar of drill as number and angle of cooling shafts si chosen upon needs of customer.
Those are custom made step drills internally cooled used for high spped machining purpose.
We prowide after production customer service upon request.
HM DRILLS
Punte a 2 Flute HM Drills conTaglienti con fori interni
Punte a 3 Taglienti con fori interni
Punte per alte velocita/resisteenze
Punte in metalo duro fati sulla misura