Forster 0.294" Bump Neck Sizing Die Bushing

In addition to the cryogenic process, the bushings undergo a rigorous heat treatment. This step is essential to enhance the strength and resilience of the steel, ensuring that the bushings can withstand demanding conditions. The combination of cryogenic and heat treatments guarantees a product that is both robust and reliable. Forster neck size bushing bump inserts are specifically engineered for exclusive use with the Forster precision plus bushing bump die The bumpers are precision-engineered with 0.001 inches tolerances and undergo cryogenic treatment to enhance surface smoothness and durability