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Silver steel threading die with fine adjustment screw

Drill America

Drill America DWTSMR212-27X1 M27x1 2-1/2" OD HSS Round Adjustable Die

SKU CH-NJMK-1H001

Cuts M27x1 threads with a 2-1/2" high-speed steel adjustable die for extended wear life

  • High Speed Steel construction for extended wear life
  • Adjustable fine-pitch screw allows precise thread sizing
  • Dual chamfer design handles standard and shoulder threading
  • 2-1/2 inch outside diameter fits standard die holders
  • California Proposition 65 warning for cancer and reproductive harm

M27x1 HSS Round Adjustable Die

This high-speed steel round adjustable die cuts external M27x1 metric threads on rod or pipe. It is designed for maintenance, repair and production threading tasks where improved wear life is required. The die suits professional plumbers, pipefitters and machinists who need reliable thread cutting on compatible workpieces.

2-1/2 inch outside diameter limits holder

The die features a 2-1/2 inch outside diameter that must match the die stock or machine holder being used. Adjustment is obtained by a fine pitch screw which forces the sides apart or allows them to spring together. The slot is beveled so the adjusting screw can be removed for holder-based adjustment when used in a machine holder.

Replaces worn or fixed-size M27x1 dies

This adjustable die replaces worn round dies or fixed-size equivalents when thread fit correction is needed. The jump is worth it when thread pitch diameter must be tuned for a specific class of fit or when longer tool life from high-speed steel reduces changeover frequency. It is not for buyers who need a different thread size or pitch.

Highlights

  • High Speed Steel construction for extended wear life
  • Adjustable fine-pitch screw allows precise thread sizing
  • Dual chamfer design handles standard and shoulder threading
  • 2-1/2 inch outside diameter fits standard die holders
  • California Proposition 65 warning for cancer and reproductive harm

Specifications

BrandDRILL AMERICA

Questions about this item

Which thread size does the DWTSMR212-27X1 cut?

The die cuts an M27 × 1 metric thread, matching the 27 figure in the model number.

What does the 2-1/2" OD mean when the die is in a holder?

The 2-1/2 inch outside diameter fits standard die stocks and machine holders made for that size.

How does the fine-pitch adjusting screw control thread fit?

Turning the screw spreads or closes the die halves, letting you tighten or loosen the thread class without removing the die.

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