UNF General purpose, also for stainless steel
There is no Drill for this Tap.
Steel, Unalloyed steel, Low alloyed steel, High alloyed steel
Stainless Steel, Ferritic and Martensitic Stainless Steel, Austenitic and Super-Austenitic Stainless Steel, Duplex Stainless Steel
Cast Iron, Malleable Cast Iron (MCI), Grey Cast Iron (GCI), Nodular Cast Iron (NCI), Compacted Graphite Iron (CGI), Austempered Ductile Iron (ADI)