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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Ridgid Dies for Cutting Pipe and Conduit Threads in Steel

Use these dies with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.
Alloy steel dies are for general purpose thread cutting on steel. High-speed steel dies last longer than alloy steel dies when used to cut similar material.
Alloy Steel | High-Speed Steel | ||||||
---|---|---|---|---|---|---|---|
For Pipe Size | For Threads per Inch | For Pipe Threader Model Number | Number of Pieces | Each | Each | ||
For NPT Right-Hand Thread | |||||||
For Die Head Models 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A | |||||||
1/8 | 27 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 000000 | 0000000 | 000000 |
1/4 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
3/8 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
1/2 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
3/4 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
1 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
1 1/4 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
1 1/2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 0000000 | 00000 | 0000000 | 00000 |
For Die Head Models 504A, 711, 811A, 815A, 816, 817 | |||||||
1/8 | 27 | 300, 535A | 4 | 0000000 | 000000 | 0000000 | 000000 |
1/4, 3/8 | 18 | 300, 535A | 4 | 0000000 | 000000 | 0000000 | 000000 |
1/2, 3/4 | 14 | 300, 535A | 4 | 0000000 | 000000 | 0000000 | 000000 |
1, 1 1/4, 1 1/2, 2 | 11 1/2 | 300, 535A | 4 | 0000000 | 000000 | 0000000 | 000000 |
For Die Head Models 714, 811A | |||||||
2 1/2, 3, 4 | 8 | 300, 535A | 4 | 000000 | 00 | 0000000 | 000000 |
High-Speed Steel | |||||
---|---|---|---|---|---|
For Pipe Size | For Threads per Inch | For Pipe Threader Model Number | Number of Pieces | Each | |
For NPT Left-Hand Thread | |||||
For Die Head Models 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A | |||||
1/4 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
3/8 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
1/2 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
3/4 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
1 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
1 1/4 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
1 1/2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
Alloy Steel | |||||
---|---|---|---|---|---|
For Pipe Size | For Threads per Inch | For Pipe Threader Model Number | Number of Pieces | Each | |
For NPSM Right-Hand Thread | |||||
For Die Head Models 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A | |||||
1/8 | 27 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 000000 |
1/4 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
3/8 | 18 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
1/2 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
3/4 | 14 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
1 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
1 1/4 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
1 1/2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | 00000000 | 00000 |
Ridgid Dies for Cutting Pipe and Conduit Threads in Stainless Steel

The teeth on these high-speed steel dies are designed to cut through stainless steel. Use them with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.
For Pipe Size | For Threads per Inch | For Pipe Threader Model Number | Number of Pieces | Material | Each | |
For NPT Right-Hand Thread | ||||||
---|---|---|---|---|---|---|
For Die Head Models 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A | ||||||
1/8 | 27 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 000000 |
1/4 | 18 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
3/8 | 18 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1/2 | 14 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
3/4 | 14 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1 1/4 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1 1/2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
For Die Head Models 504A, 711, 811A, 815A, 816, 817 | ||||||
1/8 | 27 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1/4, 3/8 | 18 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1/2, 3/4 | 14 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1, 1 1/4, 1 1/2, 2 | 11 1/2 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
For Die Head Models 714, 811A | ||||||
2 1/2, 3, 4 | 8 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
Ridgid Dies for Cutting Pipe and Conduit Threads in PVC

Cut threads in PVC with the specially designed teeth on these high-speed steel dies. Use them with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.
For Pipe Size | For Threads per Inch | For Pipe Threader Model Number | Number of Pieces | Material | Each | |
For NPT Right-Hand Thread | ||||||
---|---|---|---|---|---|---|
For Die Head Models 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A | ||||||
3/8 | 18 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 000000 |
1/2 | 14 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
3/4 | 14 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 00000 |
1 1/4 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 000000 |
1 1/2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 000000 |
2 | 11 1/2 | 00-R, 11-R, 12-R, 700 | 4 | High-Speed Steel | 0000000 | 000000 |
For Die Head Models 504A, 711, 811A, 815A, 816, 817 | ||||||
1/2, 3/4 | 14 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1, 1 1/4, 1 1/2, 2 | 11 1/2 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
Ridgid Dies for Cutting Screw Threads

Use these dies with Ridgid pipe and conduit threader die heads on Ridgid pipe and conduit threaders.
For Thread Size | For Pipe Threader Model Number | Number of Pieces | Material | Each | |
For UNC Right-Hand Thread | |||||
---|---|---|---|---|---|
For Die Head Models 504A, 711, 811A, 815A, 816, 817 | |||||
1/4"-20 | 300, 535A | 4 | High-Speed Steel | 0000000 | 0000000 |
5/16"-18 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
3/8"-16 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1/2"-13 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
5/8"-11 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
3/4"-10 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
7/8"-9 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1"-8 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1 1/2"-6 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
For UNF Right-Hand Thread | |||||
For Die Head Models 504A, 711, 811A, 815A, 816, 817 | |||||
1/4"-28 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
3/8"-24 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1/2"-20 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
5/8"-18 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
3/4"-16 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
7/8"-14 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
1"-14 | 300, 535A | 4 | High-Speed Steel | 0000000 | 000000 |
Die Heads for Ridgid Pipe and Conduit Threaders


Connect to a compatible ratchet or electric threader to cut external pipe and conduit threads. All heads include four replaceable dies for cutting NPT threads.
Standard die heads have a round bottom.
Enclosed die heads keep chips out for smooth operation and have a squared bottom.
For Pipe Size | Includes | For Pipe Threader Model Number | Each | |
Standard | ||||
---|---|---|---|---|
00-R | ||||
1/8 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 000000 |
1/4 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 00000 |
3/8 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 00000 |
1/2 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 00000 |
3/4 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 00000 |
1 | Four Alloy Steel NPT Dies for Steel | 00-R, 700 | 0000000 | 00000 |
12-R | ||||
1/8 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
1/4 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
3/8 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
1/2 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
3/4 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
1 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
1 1/4 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
1 1/2 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
2 | Four Alloy Steel NPT Dies for Steel | 12-R, 700 | 0000000 | 000000 |
Enclosed | ||||
11-R | ||||
1/8 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
1/4 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
3/8 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
1/2 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
3/4 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
1 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |
1 1/4 | Four Alloy Steel NPT Dies for Steel | 11-R, 700 | 0000000 | 000000 |