The cast-iron pipe accessory works well at high speeds. The NPT die helps you thread 2.5 to 4" pipe.
The cast-iron pipe accessory works well at high speeds. The NPT die helps you thread 2.5 to 4" pipe.
If you need to thread 2.5 to 4" cast-iron pipes, use the RIDGID 38125 High-Speed NPT Pipe Die for geared pipe threaders. The National Pipe Taper (NPT) die features a high-speed design.
Features
| Thread Size | 8 |
| Metric/SAE | SAE |
| Thread Size | 8 |
| Metric/SAE | SAE |