Choice Mold Components has added self-lubricating ejector guide bushings and a pin vise for sizing the length of ejector pins to its line of mold components. Greaseless guide bushings are designed to ...
ToughMet copper-nickel-tin alloy bushings with solid lubricant inserts are a dry replacement for oil-lubricated, leaded-tin-bronze bushings. Tests show the products can be used without external ...