Ridgid
Ridgid 47765 Pipe Die 1/2-3/4 In 4Pc High Speed
Four high-speed steel dies cut NPT threads on 1/2 to 3/4 inch pipe for Ridgid threading machines
- TypeDrain Components
- Cuts clean threads in 1/2–3/4 in pipe with high-speed steel dies
- Four dies in one set cover the full 1/2–3/4 in range
- Fits Ridgid 1215, 1224, 300 and 535 threading machines
- Works on aluminum, galvanized steel and steel pipe
- 14 threads per inch for standard NPT right-hand connections
High-speed pipe die set
This four-piece die set cuts NPT threads on pipe from 1/2 to 3/4 inch. The dies are made from high-speed steel for extended edge life and fit Ridgid universal machine die heads. They work with right-hand thread direction on aluminium, galvanised steel and standard steel pipe.
Compatibility and limits
Plumbers and pipe fitters using Ridgid 1215, 1224, 300 or 535 threading machines will find direct compatibility. The set is not suited for left-hand threading, metric threads or pipe sizes outside the stated range. Buyers needing different thread forms or larger diameters should look at alternative die configurations.
14 threads per inch
The fixed pitch of 14 threads per inch matches standard NPT taper for the supported pipe sizes. This single specification determines whether the die set produces the required thread profile for a given installation.
Highlights
- Cuts clean threads in 1/2–3/4 in pipe with high-speed steel dies
- Four dies in one set cover the full 1/2–3/4 in range
- Fits Ridgid 1215, 1224, 300 and 535 threading machines
- Works on aluminum, galvanized steel and steel pipe
- 14 threads per inch for standard NPT right-hand connections
Specifications
| Type | Drain Components |
|---|---|
| Brand | Ridgid |
| Model | 47765 |
Questions about this item
How much heat does the high-speed steel die generate when threading pipe all day on a Ridgid 300 machine?
The die is made of high-speed steel and cuts NPT threads at 14 threads per inch; heat buildup depends on cutting speed, lubrication and the machine’s motor, not on the die alone.
Which threading machines and die heads must I already own to use this 4-piece die set?
It fits Ridgid threader series 1215, 1224, 300 and 535 and works with die heads that match Grainger part numbers 4CW40, 4Z974 and 5A195.
Will this die set cut threads on the older galvanized steel pipe I have in stock?
Yes, the die is compatible with aluminum, galvanized steel and steel pipe from 1/2 in to 3/4 in and cuts right-hand NPT threads at 14 threads per inch.
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