Description

F201 machine dies create left handed, external screw threads with a metric coarse thread form. The dies are made from High Speed steel for extended tool life and improved performance, and will create accurate screw threads to 6g tolerance in steels, aluminium, stainless steel and many other materials. The bright finish on F201 left hand dies ensures workpiece material will not stick to the cutting edges of the tool so you get a cleaner, more accurate thread and the gun nosed geometry directs chips away from the cutting edges for improved performance.