DORMER E515 UNC Tap 3pc Set
DORMER E515 straight-flute hand taps in HSS for Unified National Coarse (UNC) threads, sold singly - taper (No. 1), second (No. 2) and bottoming (No. 3) - or as a set of three. For through and blind holes in free-machining and plain carbon steels.
17 sizes: 6-32tpi – 12-24tpi · 1/4"-20tpi – 7/8"-9tpi · 16 in stock