12 Piece Carbon Steel NPT Pipe Tap and Die Set (1/8" 1/4" 3/8" 1/2" 3/4" and 1" in Wooden Case) Shopify Collective Part Number DWTNT1/4-20

Part Number DWTNT1/4-20

Part Number: BIT-DWDRSD31/64

Part Number: DUR229-95-17-IND

The certificate includes the initial accuracy

Part Number DEWSFC1-60

12 Piece Carbon Steel NPT Pipe Tap and Die Set (1/8" 1/4" 3/8" 1/2" 3/4" and 1" in Wooden Case) Shopify Collective Part Number DWTNT1/4-20Product Description Also called pipe taps, carbon steel NPT pipe taps are designed to clean and or re thread damaged or jammed pipe threads. They are appropriate for threading a wide variety of materials both ferrous and nonferrous. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3 4 of an inch per foot. All Pipe Taps furnished with a 2 1 2 to 3 1 2 thread chamfer NPT threads