4" NPT Carbon Steel Pipe Tap Channable Exclude and TR triple square bit

and TR triple square bit sockets in standard and long lengths

Tap Drill Size 1-9/64"

Partial/Full Thread:Fully Threaded

ANSI IMPACT RATING:1

4" NPT Carbon Steel Pipe Tap Channable Exclude and TR triple square bitProduct 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