Product Description
1 5/16 Inch NPT High Speed Steel Round Dies
UK made high speed steel round dies for cutting new NPT external pipe threads. They can also be used for chasing and restoring suitable existing threads. Each die has a 1 5/16 inch outside diameter for use with a compatible die holder.
Available Sizes
| Thread Size | Die Diameter | Threads Per Inch |
|---|---|---|
| 1/8 inch NPT | 1 5/16 inch | 27 TPI |
| 1/4 inch NPT | 1 5/16 inch | 18 TPI |
Key Features
- National Pipe Taper thread form
- High speed steel construction
- Suitable for cutting new external threads
- Can also restore suitable existing threads
- 1 5/16 inch outside diameter
- UK made
NPT threads are tapered. Use a suitable cutting lubricant and keep the die square to the workpiece when starting the thread.
The listed NPT thread sizes and pitches correspond with ASME B1.20.1. No manufacturing standard is claimed for the die body.
Useful Links
Specifications are intended as a guide. Confirm the required thread size, pitch and die diameter before ordering.
