Bordo 1/4" x 28 UNF 1" Chrome Button Die Somta Series 911 – M33 x 3.50 Carbon Steel Die Nut Included Sizes (mm): 1/64"

Included Sizes (mm): 1/64"

The SOMTA 5510793 – 5/16" Bottom Hss Unf Tap is the ultimate choice for precision drilling in metal

Thread Size: 3/8" UNF (Unified National Fine)

Insize 25-32mm Inside Micrometer

Bordo 1/4" x 28 UNF 1" Chrome Button Die Somta Series 911 – M33 x 3.50 Carbon Steel Die Nut Included Sizes (mm): 1/64"Bordo 1 4" x 28 UNF 1" Chrome Button Die Unified National Fine (UNF) chrome alloy button die designed for creating or repairing external threads. These split circular dies are commonly used with a die stock handle and are suitable for forming new male threads or rejuvenating worn or damaged threads on non ferrous metals and plastics. UNF threads feature a finer pitch than UNC, providing a greater tensile stress area and improved resistance to