1 - 11-1/2 NPT Thread 5 Flutes, Plug Chamfer, Bright Finish, High Speed Steel, Pipe STI Tap MPN:328-16

This high-speed steel pipe tap is designed for use with 1-1/2 NPT threaded pipe and features 5 flutes to provide efficient thread cutting. The plug chamfer prevents pipe from seizing during installation or removal while the bright finish ensures easy identification of threads in low light environments. Made of high-speed steel, this tap delivers superior durability for repetitive use in plumbing, mechanical, and construction industries where precise threaded connections are essential.