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Silver metal round adjustable die with chamfered faces and adjustment slot

Drill America

Drill America DWTSMR2-20X1.25 M20x1.25 2" OD HSS Round Adjustable Die

SKU CH-PBD6-TCV0T

A 2 inch high-speed steel adjustable die cuts M20×1.25 threads with chamfered faces for shoulder work

  • M20x1.25 thread size for precise metric threading
  • High-speed steel construction delivers extended wear life
  • 2-inch outside diameter fits standard die holders
  • Adjustable fine-pitch screw allows custom thread fit
  • Chamfered both sides for starting and shoulder threading

Threading tool for M20x1.25

The Drill America DWTSMR2-20X1.25 is a high-speed steel round adjustable die for cutting M20 threads with a 1.25 mm pitch. It suits maintenance technicians and machinists who need to create or repair external threads on rods or pipes. The 2 inch outer diameter fits standard die stocks and machine holders for hand or powered operation.

Wear life under sustained load

High-speed steel construction provides improved wear life during extended threading sessions compared to carbon steel alternatives. The die is chamfered on both faces: one side offers a 2 to 3 thread lead for starting cuts, while the reverse side has a 1 to 1-1/2 thread chamfer for threading close to a shoulder. A fine-pitch adjustment screw controls the thread fit by spreading or closing the die halves.

Replaces worn or fixed-size dies

This adjustable die replaces fixed round dies when thread fit must be tuned for class tolerances or when a single tool must cover slight diameter variations. The jump is worth it for shops that cut M20x1.25 threads regularly and need on-the-fly adjustment without swapping tools. Not for buyers who require internal thread cutting or non-metric thread forms.

Highlights

  • M20x1.25 thread size for precise metric threading
  • High-speed steel construction delivers extended wear life
  • 2-inch outside diameter fits standard die holders
  • Adjustable fine-pitch screw allows custom thread fit
  • Chamfered both sides for starting and shoulder threading

Specifications

BrandDRILL AMERICA

Questions about this item

How much power does the M20x1.25 die draw when running all day?

It is a hand-operated threading tool with no motor or electrical supply, so it consumes no power and generates no heat or noise during use.

What handle or holder must I already own to use this 2" OD die?

The die fits a standard 2" OD die stock or machine holder; the fine-pitch adjustment screw can be removed so the holder's own adjusting screws control the thread size.

Will this High Speed Steel die cut threads on older mild-steel pipe I have in stock?

Yes, High Speed Steel offers improved wear life over carbon steel, making it suitable for threading mild-steel and similar materials you may already have.

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