MONTAGESET UNF 1/2 - ASSEMBLY SET UNF 1/2

The assembly set is used to make 1/2 "-20 UNF thread bores in tools, adapters or flanges made of uncured and / or alloyed Steels using a 45 ° surface. Taken the workpiece dimension and resulting drilling depth into consideration, the actual drilling proicess is not influenced by melt pressure, melt temperature or bursting bolts.