NPT Pipe Tap and Die Set 1/8" 1/4" 3/8" 1/2" 3/4" 1"
NPT Pipe Tap and Die Set 1/8" 1/4" 3/8" 1/2" 3/4" 1". NPT Pipe Tap is Made of High-quality and Durable M2 High-speed Steel. NPT Tap and Die Set Include : 1/8"-27 1/4"-18 3/8"-18 1/2"-14 3/4"-14 1"-11 1/2.