Die Heads | McMaster-Carr

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149 Products

Ridgid Pipe Threader Die Heads


Standard Die Head	Enclosed Die Head

Connect to a compatible ratcheting or electric threader to cut external pipe and conduit threads. All heads include four replaceable dies for cutting NPT threads.

Standard Die Head—Standard die heads have a round bottom.

Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.

		Standard 00-R			Standard 12-R			Enclosed 11-R
For Pipe Size	Includes	For Pipe Threader Model No.		Each	For Pipe Threader Model No.		Each	For Pipe Threader Model No.		Each
1/8	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	0000000	12-R, 700	0000000	0000000	11-R, 700	0000000	0000000
1/4	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	000000	12-R, 700	0000000	000000	11-R, 700	0000000	000000
3/8	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	000000	12-R, 700	0000000	000000	11-R, 700	0000000	000000
1/2	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	000000	12-R, 700	0000000	000000	11-R, 700	0000000	000000
3/4	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	000000	12-R, 700	0000000	000000	11-R, 700	0000000	000000
1	Four Alloy Steel NPT Dies for Steel	00-R, 700	0000000	000000	12-R, 700	0000000	000000	11-R, 700	0000000	000000
1 1/4	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	0000000	000000	11-R, 700	0000000	000000
1 1/2	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	0000000	000000	—	———	0
2	Four Alloy Steel NPT Dies for Steel	—	———	0	12-R, 700	0000000	000000	—	———	0

Ridgid Pipe Threader Accessories and Replacement Parts

Add or replace parts such as power drives, die sets, and die heads on Ridgid Pipe Threaders.

Cabinet Stands

Image of Product. Front orientation. Pipe Threader Accessories and Replacement Parts. Ridgid Pipe Threader Accessories and Replacement Parts, Cabinet Stands.

Mfr. Model No.	For Pipe Threader Model No.		Each
200A	535A	0000000	000000000

Carbon Brush Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
44540	300	0000000	000000

Carriages

Mfr. Model No.	For Pipe Threader Model No.	Includes		Each
311	300	Feed Lever	00000000	0000000

Cases


Case for Ridgid Pipe Threader Model Number 00-R and 12-R	Case for Ridgid Pipe Threader Model Number 700

Mfr. Model No.	For Pipe Threader Model No.	Material	Container Features	Each
—	00-R	Metal	Compartmented	0000000
—	12-R	Metal	Compartmented	000000
B-171-X	700	Metal	—	000000

Chuck Jaw Sets

Mfr. Model No.	For Pipe Threader Model No.		Each
44090	300	0000000	0000000

Clip-On Tool Trays

Mfr. Model No.	For Pipe Threader Model No.		Each
1452	300	00000000	0000000

Cutter Wheels

Mfr. Model No.	For Pipe Threader Model No.		Each
E-1032	535A	0000000	000000
E-1032S	535A	0000000	00000

Die Heads

Mfr. Model No.	For Pipe Threader Model No.		Each
811A	300, 535A	00000000	0000000

Jaw Insert Sets

Mfr. Model No.	For Pipe Threader Model No.		Each
44715	300	0000000	0000000

Motor Brush Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
44815	700	0000000	000000

Oil Guns

Mfr. Model No.	For Pipe Threader Model No.		Each
72332	300	00000000	0000000

Oilers

Mfr. Model No.	For Pipe Threader Model No.	Includes		Each
418	300, 700	One Gallon Cutting Oil	00000000	0000000

Pipe Cutters

Mfr. Model No.	For Pipe Threader Model No.		Each
360	300	00000000	0000000

Pipe Nipple Chucks

Mfr. Model No.	For Pipe Threader Model No.		Each
819	300, 535A	0000000	0000000

Pipe Nipple Chuck Adapter Kits

Mfr. Model No.	For Pipe Threader Model No.		Each
839	535A	0000000	0000000

Power Drives

Mfr. Model No.	For Pipe Threader Model No.		Each
300	300	00000000	000000000

Reamer Assemblies

Mfr. Model No.	For Pipe Threader Model No.		Each
341	300, 535A	00000000	0000000

Reamer Cones

Mfr. Model No.	For Pipe Threader Model No.		Each
36277	535A	0000000	0000000

Support Clamps

Mfr. Model No.	For Pipe Threader Model No.		Each
775	700	0000000	0000000

Tray Stands

Mfr. Model No.	For Pipe Threader Model No.		Each
150A	535A	0000000	000000000

Tripod Stands

Mfr. Model No.	For Pipe Threader Model No.		Each
1206	300	00000000	0000000

Wheels

Mfr. Model No.	For Mfr. Model No.	For Pipe Threader Model No.		Each
27442	150A, 200A	535A	0000000	0000000

Ridgid Pipe Threader Dies for Steel

Use these dies with Ridgid pipe threader die heads on Ridgid pipe threaders.

Alloy Steel—Alloy steel dies are for general purpose thread cutting on steel.

High-Speed 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 In.	For Pipe Threader Model No.	No. of Pieces		Each		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 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	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	00000	0000000	000000



						For Die Head Model Numbers 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 Model Numbers 714, 811A
								2 1/2, 3, 4	8	300, 535A	4	———	0	0000000	000000

								For NPT Left-Hand Thread





												For Die Head Model Numbers 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	———	0	00000000	00000
												3/8	18	00-R, 11-R, 12-R, 700	4	———	0	00000000	00000
												1/2	14	00-R, 11-R, 12-R, 700	4	———	0	00000000	000000
												3/4	14	00-R, 11-R, 12-R, 700	4	———	0	00000000	000000
												1	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	00000000	000000
												1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	00000000	000000
												1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	———	0	00000000	000000

												For NPSM Right-Hand Thread





																For Die Head Model Numbers 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	00000	———	0
																1/4	18	00-R, 11-R, 12-R, 700	4	00000000	00000	———	0
																3/8	18	00-R, 11-R, 12-R, 700	4	00000000	00000	———	0
																1/2	14	00-R, 11-R, 12-R, 700	4	00000000	00000	———	0
																3/4	14	00-R, 11-R, 12-R, 700	4	00000000	00000	———	0
																1	11 1/2	00-R, 11-R, 12-R, 700	4	00000000	000000	———	0
																1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	00000000	000000	———	0
																1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	00000000	000000	———	0
																2	11 1/2	00-R, 11-R, 12-R, 700	4	00000000	000000	———	0

Ridgid Pipe Threader Dies for Stainless Steel

The teeth on these high-speed steel dies are designed to cut through stainless steel. Use them with Ridgid pipe threader die heads on Ridgid pipe threaders.

					High-Speed Steel
	For Pipe Size	For Threads per In.	For Pipe Threader Model No.	No. of Pieces		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 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
				1/4	18	00-R, 11-R, 12-R, 700	4	0000000	00000
				3/8	18	00-R, 11-R, 12-R, 700	4	0000000	00000
				1/2	14	00-R, 11-R, 12-R, 700	4	0000000	00000
				3/4	14	00-R, 11-R, 12-R, 700	4	0000000	00000
				1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000
				1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000



						For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
						1/8	27	300, 535A	4	0000000	000000
						1/4, 3/8	18	300, 535A	4	0000000	000000
						1/2, 3/4	14	300, 535A	4	0000000	000000
						1, 1 1/4, 1 1/2, 2	11 1/2	300, 535A	4	0000000	000000



								For Die Head Model Numbers 714, 811A
								2 1/2, 3, 4	8	300, 535A	4	0000000	000000

Ridgid Pipe Threader Dies for PVC

Cut threads in PVC with the specially designed teeth on these high-speed steel dies. Use them with Ridgid pipe threader die heads on Ridgid pipe threaders.

					High-Speed Steel
	For Pipe Size	For Threads per In.	For Pipe Threader Model No.	No. of Pieces		Each
For NPT Right-Hand Thread





				For Die Head Model Numbers 0-R, 00-R, 11-R, 111-R, 12-R, 30-A, 31-A
				1/2	14	00-R, 11-R, 12-R, 700	4	0000000	000000
				3/4	14	00-R, 11-R, 12-R, 700	4	0000000	000000
				1	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000
				1 1/4	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000
				1 1/2	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000
				2	11 1/2	00-R, 11-R, 12-R, 700	4	0000000	000000



						For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
						1/2, 3/4	14	300, 535A	4	0000000	000000
						1, 1 1/4, 1 1/2, 2	11 1/2	300, 535A	4	0000000	000000

Ridgid Pipe Threader Dies for Thread Cutting

Use these dies with Ridgid pipe threader die heads on Ridgid pipe threaders.

				High-Speed Steel
	For Thread Size	For Pipe Threader Model No.	No. of Pieces		Each
For UNC Right-Hand Thread





				For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
				1/4"-20	300, 535A	4	0000000	0000000
				5/16"-18	300, 535A	4	0000000	000000
				3/8"-16	300, 535A	4	0000000	000000
				1/2"-13	300, 535A	4	0000000	000000
				5/8"-11	300, 535A	4	0000000	000000
				3/4"-10	300, 535A	4	0000000	000000
				7/8"-9	300, 535A	4	0000000	000000
				1"-8	300, 535A	4	0000000	000000
				1 1/2"-6	300, 535A	4	0000000	000000

				For UNF Right-Hand Thread





								For Die Head Model Numbers 504A, 711, 811A, 815A, 816, 817
								1/4"-28	300, 535A	4	0000000	000000
								3/8"-24	300, 535A	4	0000000	000000
								1/2"-20	300, 535A	4	0000000	000000
								5/8"-18	300, 535A	4	0000000	000000
								3/4"-16	300, 535A	4	0000000	000000
								7/8"-14	300, 535A	4	0000000	000000
								1"-14	300, 535A	4	0000000	000000

Ridgid Pipe Threader Sets

Each set includes a ratchet with handle, die heads, and dies. Use them to cut NPT threads in steel pipe and conduit by hand.

Standard Die Head—Standard die heads have a round bottom.

Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.

	Pipe Threaders								Cases
	Mfr. Model No.	For Pipe Size	For Threads per In.	Die Material	Handle Lg.	Includes		Each		Each
For NPT Right-Hand Thread





				Standard Die Head
				00-R	1/8, 1/4, 3/8, 1/2, 3/4, 1	11 1/2, 14, 18, 27	Alloy Steel	18 7/8"	Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel	0000000	0000000	0000000	0000000
				00-R	1/2, 3/4, 1	11 1/2, 14	Alloy Steel	18 7/8"	Ratchet with Handle, Three Die Heads, Three Alloy Steel Dies for Steel	0000000	000000	0000000	000000
				12-R	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	Alloy Steel	23 7/8"	Ratchet with Handle, Nine Die Heads, Nine Alloy Steel Dies for Steel, Plastic case	0000000	00000000	0000000	000000
				12-R	1/2, 3/4, 1, 1 1/4	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel, Plastic case	0000000	000000	0000000	000000
				12-R	1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel, Plastic case	0000000	00000000	0000000	000000



						Enclosed Die Head
						11-R	1/2, 3/4, 1, 1 1/4	11 1/2, 14	Alloy Steel	23 7/8"	Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel	0000000	000000	———	0

Ridgid Electric Pipe Threaders

Thread, cut, and ream pipe and conduit with these machines. Threading oil (sold separately) is required.

Model Number 300

For Pipe Size	For Threads per In.	For Die Head Model No.	Voltage, V AC	Die Heads Included	Features		Each


NPT	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	811A	120	Yes	1/2-hp, Single-Speed (38 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch	00000000	000000000

Model Number 535A

with Cabinet Stand

(Sold Separately)

In addition to creating external threads, these machines thread faster than the Ridgid 300 and include a self-lubricating die head and automatic chuck. Pipe nipple chuck adapter kits (sold separately) are required to use this threader with the pipe nipple chucks (sold separately).

For Pipe Size	For Threads per In.	For Die Head Model No.	Voltage, V AC	Die Heads Included	Features		Each


NPT	1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2	11 1/2, 14, 18, 27	811A	120	Yes	2-hp, Three-Speed (16, 46, and 58 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch	0000000	000000000

Ridgid Pipe Threader Die Head Wrenches with Ratcheting Handle


For Standard Die Head	For Enclosed Die Head

Grip compatible die heads to cut external pipe and conduit threads by hand.

For Enclosed Die Head—Wrenches for enclosed die heads accept heads with a squared bottom. These heads keep chips out for smooth operation.

	For Die Head Model No.	Handle Lg.		Each
For Standard Die Head


	00-R	00-R	17 1/2"	0000000	000000
	12-R	12-R	22 1/2"	0000000	000000

	For Enclosed Die Head


			11-R	11-R	22 1/2"	0000000	000000

Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe

Keep your Ridgid 141 pipe threader adapter working like new to cut threads in large-size pipe and conduit. Made in the U.S. by the original equipment manufacturer, these Ridgid-brand accessories fit seamlessly into your pipe threading setup. Use them to mount your adapter to Ridgid electric pipe threaders, cut different pipe materials, or store the adapter between uses.

Cases

Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Cases.

These powder-coated steel cases protect your Ridgid 141 adapter from moisture, dust, and grime. The handles also help you carry the adapters without dropping them or injuring yourself.

Mfr. Model No.	For Pipe Threader Model No.	Material		Each
96725	141	Metal	0000000	0000000

Die Head Adapters

Mfr. Model No.	For Die Head Style	For Die Head Model No.	For Pipe Threader Model No.		Each
770	Standard	00-R	141	0000000	0000000
772	Enclosed	11-R	141	0000000	000000

Die Sets

Slide a single set of these dies into your Ridgid 141 adapter to cut threads in pipe and conduit sized 2 _1/2, 3, 3 _1/2, and 4. Made of high-speed steel, the dies stay sharp and cut cleanly even with repeated use.

Mfr. Model No.	For Pipe Threader Model No.	Material	No. of Pieces	For Use On		Each
38120	141	Steel	5	Steel	0000000	0000000
70640	141	Steel	5	Stainless Steel	0000000	000000

Drive Bars

Pair these drive bars with a connector loop (sold separately) to the attach Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The drive bar rotates the pipe through the adapter to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
844	141, 300	0000000	0000000

Mounting Kits

Everything you need to attach the Ridgid 141 adapter to the front of the Ridgid 535A pipe threader. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
97882	141, 535A	0000000	0000000

Ratchets and Handles

No electric pipe threader, no problem. Attach the ratchet and handle to the Ridgid 141 adapter, then crank the handle to cut threads into pipe by hand. Although manually threading one pipe can take up to 30 minutes, it’s ideal when you need to avoid generating electrical sparks in environments where flammable materials are present. Threading oil (not included) is required.

Mfr. Model No.	For Pipe Threader Model No.		Each
D-1440	141	0000000	0000000

Square Drive Adapters

Mfr. Model No.	For Pipe Threader Model No.		Each
774	141	0000000	0000000

Support Bar Connector Loops

Pair these connector loops with a drive bar (sold separately) to attach the Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The loop keeps the adapter stable as the pipe rotates to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.

Mfr. Model No.	For Pipe Threader Model No.		Each
758	141, 300	0000000	000000

Universal Drive Shafts

Thread pipe and conduit that can’t be budged, such as those mounted through walls or attached to pipelines. These universal drive shafts join the Ridgid 141 adapter to either the Ridgid 300 or 535A pipe threader. They rotate the adapter instead of the pipe to cut threads. There’s no need to remove the pipe cutter or reamer from your threader, but these drive shafts require three feet of clearance around equipment and pipes for safe operation.

Mfr. Model No.	For Pipe Threader Model No.		Each
840A	141	0000000	0000000