Chrome Button Die, UNF 1" by Bordo Size:5/16" x 24TPI Forward rail design for smooth

Forward rail design for smooth precise cutting

2 functions in one

threaded rod and pipe

vinyl coated products

Chrome Button Die, UNF 1" by Bordo Size:5/16" x 24TPI Forward rail design for smoothAbout this item: Unified National Fine (UNF). Split circular chrome alloy button dies are most commonly used in conjunction with a die stock handle. They can be used as thread chasers to clean an existing thread. They can also be used to create a new male thread on non ferrous metals and plastics. Chrome alloy dies are not suitable for creating precision, safety or critical threads. The UNF thread form was introduced in 1948 as an attempt to