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Four high-speed steel NPT pipe threading dies for 1/2 to 3/4 inch pipe

Rothenberger

Rothenberger 00125 Pipe Threading Dies NPT 1/2 to 3/4 in pneumatic accessory

SKU CH-6SG7-YKQXE

Cuts NPT threads on 1/2 to 3/4 in pipe using four high-speed steel dies at 14 threads per inch for Rothenberger Ropower 50R machines

  • NPT threads for US-standard pipe connections
  • High-speed steel dies cut alloy, steel, iron and galvanised conduit
  • Four dies cover 1/2 to 3/4 in pipe sizes
  • 14 threads per inch for precise right-hand threading
  • Compatible with Rothenberger R-Series heads and Ropower 50R machines

Pipe Threading Dies NPT 1/2 to 3/4 in

Rothenberger 00125 dies cut National Pipe Taper threads on alloy, conduit, galvanised steel, iron and steel pipe from 1/2 to 3/4 inch. The set contains four high-speed steel dies with right-hand orientation for use with Rothenberger R Series die heads. They are designed for the Ropower 50R threading machine. This accessory ships new.

Plumbers and pipefitters cutting NPT threads

The dies suit professionals threading 1/2 to 3/4 inch pipe on a compatible Rothenberger machine. They are not for metric or BSPT thread forms. They are not for hand die stocks or other brands' die heads. Buyers needing larger diameters or different thread standards should look at other die sets.

14 threads per inch NPT pitch

Each die in the set is cut to a 14 TPI pitch, which is the standard for 1/2 to 3/4 inch NPT pipe. Confirm the threader accepts Rothenberger R Series heads before purchase. The pitch determines thread compatibility and cannot be changed.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $295.99
Pricier than about 91% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameROTHENBERGER

Questions about this item

When will the four high-speed-steel dies need replacing?

Replace the four high-speed-steel dies when threads on alloy, conduit, galvanised steel, iron or steel pipe become rough or out of tolerance.

What limits continuous threading on a Ropower 50R machine?

Heat build-up in the die head and machine motor limits sustained threading sessions.

How much noise and heat does the die set generate during all-day use?

The dies themselves produce cutting noise and local heat; overall sound and temperature depend on the Ropower 50R threader and workpiece material.

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