Century Drill Tool Co Inc 98307 1/2 in X 14 Npt Hex Pipe Die

Product Description

The CENTURY DRILL TOOL CO INC 98307 is a hexagon pipe die designed to cut 1/2 inch x 14 National Pipe Taper (NPT) threads in a wide range of materials. Measuring 1-7/16 inches across the hex, this die is constructed from carbon steel for reliable performance in hand threading work. It is suited for rethreading applications in plumbing and air systems where high-accuracy or tight-tolerance threads are not required. The hex body design allows the die to be driven with a standard die stock, a wrench, or a socket, making it practical in confined spaces where conventional die stock handles cannot fit.

This die is intended for use in plumbing and compressed air piping applications where NPT threads must be cut or restored by hand. It is a practical choice for service plumbers, pipefitters, and maintenance technicians who need to rethread existing pipe ends or cut new threads on replacement pipe sections. The ability to use this die with a wrench or socket makes it especially useful in tight installations where access is restricted. It is recommended for use with a compatible hexagon die stock for standard open-area threading work.

Key Features

• Cuts 1/2 inch x 14 NPT threads for plumbing and air piping applications
• 1-7/16 inch hex body fits standard hexagon die stocks
• Can be turned with a wrench or socket when space is limited
• Carbon steel construction suitable for hand threading in a variety of materials
• Designed for rethreading where high-accuracy tolerance is not critical

Compatibility

Designed for use with hexagon die stocks and compatible with standard 1/2 inch x 14 NPT threading applications in plumbing and air piping work.

Installation Notes

This die is installed and operated by hand by plumbers, pipefitters, or maintenance technicians. Use a proper pipe vise to secure the workpiece before threading. Apply cutting oil to the die and pipe end to reduce friction and extend die life. Follow applicable plumbing codes such as the IPC or IFGC when cutting threads on gas or water supply piping.