Description

F320 Adjustable dies are available in a wide range of sizes for creating external Unified Coarse (UNC) threads in many materials including stainless steel, aluminium and steels. The adjustable nature of the dies means a number of different fits or tolerances can be achieved. The tools are manufactured from High Speed steel for longer tool life and superior performance and have a bright finish which prevents workpiece material from sticking to the cutting edge, so assuring a clean and accurate thread. They should be used by hand and held in Dormer’s L110 die stock