Which die heads are these dies compatible with?

These dies are designed for Ridgid 11R and 12R die heads.

What thread type do these dies cut?

They cut right-hand American standard tapered pipe thread conforming to NPT.

What pipe size is this set intended for?

This set is intended for pipes with a nominal size of 1/2".

What is the cutting direction of this model?

This model cuts right-hand threads.

What material are these dies made from?

They are made from durable alloy steel for standard pipe threading.

RIDGID 37825 cutting pads alloy right 1/2" 12R NPT

Name: RIDGID 37825 cutting pads alloy right 1/2" 12R NPT
Brand: RIDGID
SKU: 41410099
Price: 94.8 EUR
Availability: PreOrder

Supplier number: RIDGID 37825 | EAN 0095691378255

Recommended Retail Price €118.35

94.80 tax incl.

€78.35 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

set

Ordered before 20:00 - delivered as of 14/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Accurate NPT threading with Ridgid

Practical benefits

Clean tapered threads: You cut crisp right-hand 1/2" NPT threads to create tight and leak-free pipe connections.
Durable alloy construction: Tough alloy steel composition ensures long-lasting sharpness and consistent cutting performance through demanding pipework tasks.
Versatile die-head fit: You can easily fit these dies into standard 11R and 12R manual threading heads.

In a nutshell

The right choise for

With the Ridgid 37825 dies, you cut clean, precise right-hand 1/2" npt tapered threads on metal and steel pipes with ease. Specifically engineered for standard 11R and 12R die heads, these tough alloy steel dies ensure secure, leak-free pipe joints every time. Whether you are threading custom pipe lengths on site or repairing gas and liquid piping systems in the workshop, the durable alloy construction maintains long-lasting sharpness and consistent cutting performance through demanding installation tasks. Replace worn dies quickly and keep your pipework moving forward with total accuracy and control.

Product information FAQ

€94.80

tax incl.

Key features according to our expert

Min. pipe diameter: 1/2 inch
Max. pipe diameter: 1/2 inch
Thread type: NPT
Cutting direction: Right
For cutting head: 11R; 12R

Product description

11-R and 12-R
Made of alloy steel

All Features

Min. pipe diameter: 1/2 inch
Max. pipe diameter: 1/2 inch
Thread type: NPT
Cutting direction: Right
For cutting head: 11R; 12R
Wire: 1/2"-14

Brand RIDGID
41410099
EAN 0095691378255
Supplier number RIDGID 37825

Frequently asked questions about this product

Answered by specialists

Which die heads are these dies compatible with?: These dies are designed for Ridgid 11R and 12R die heads.
What thread type do these dies cut?: They cut right-hand American standard tapered pipe thread conforming to NPT.
What pipe size is this set intended for?: This set is intended for pipes with a nominal size of 1/2".
What is the cutting direction of this model?: This model cuts right-hand threads.
What material are these dies made from?: They are made from durable alloy steel for standard pipe threading.