7/16.20 UNF HSS Roll Tap

7/16" UNF High Speed Steel Fluteless roll taps 7/16 x 20 Unified National Fine Used for chipless production of threads in ductile material such as copper, aluminum or soft brass High speed tapping and produce stronger threads

For more information on 7/16.20 UNF HSS Roll Tap talk to JLS Supplies Ltd