Description

For increased efficiency, one J225 metric thread mill can produce any size thread with the same pitch. The tools all have a 10 degree spiral flute with coolant feed, providing strength and efficient cooling for high performance thread milling applications. They are manufactured from premium carbide with an Alcrona coating for longer tool life and superior performance in extreme condition, particularly when threading difficult to machine materials. J225 carbide thread mills can be used for machine thread milling left or right handed threads in both through and blind holes