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Round silver metal threading die 13/16 inch diameter

Drill America

Drill America DWTSMR1316-3.5X.5 13/16" OD HSS Round Adjustable Die

SKU CH-YJ3G-WZAKJ

A 13/16" OD HSS round adjustable die cuts external threads with fine-pitch adjustment for precise fit

  • High Speed Steel construction extends wear life
  • 13/16" outer diameter fits standard die stocks
  • Adjustable fine-pitch screw controls thread fit precisely
  • Chamfered both sides for starting and shoulder threading
  • California Proposition 65 warning applies to this product

Threading die for M3.5 x 0.5 metric threads

This 13/16 inch outer diameter round adjustable die cuts M3.5 x 0.5 metric threads using high speed steel construction. It suits maintenance technicians and machinists who need to create or repair external threads on rods or bolts. The die fits standard die stocks and holders for manual or machine use.

Adjustment limited by fine pitch screw mechanism

Thread size is adjusted by a fine pitch screw that expands or contracts the die halves within a narrow range. The design does not accommodate large diameter changes or different thread pitches. Users requiring multiple thread standards must purchase separate dies for each specification.

13/16 inch outer diameter determines holder

The die’s 13/16 inch round body dictates which die stocks, handles or machine holders it will fit. Verify your tooling accepts this exact diameter before purchase. Buyers needing larger or smaller die bodies cannot use this model.

Highlights

  • High Speed Steel construction extends wear life
  • 13/16" outer diameter fits standard die stocks
  • Adjustable fine-pitch screw controls thread fit precisely
  • Chamfered both sides for starting and shoulder threading
  • California Proposition 65 warning applies to this product

Specifications

BrandDRILL AMERICA

Questions about this item

Should I pick the 13/16" OD die or a different diameter?

Choose the 13/16" OD when your die stock or machine holder accepts that outside diameter; the 3.5x.5 metric thread it cuts is fixed, so the OD is the only version variable.

What does the 3.5x.5 designation mean once the die is in the holder?

It cuts an M3.5 thread with 0.5 mm pitch; the HSS body resists wear and the adjustable screw lets you open or close the split die for fit tolerance.

How does the round adjustable interface limit what I can thread?

The 13/16" OD fits matching die stocks; the 2–3 thread lead chamfer starts new threads, while the 1–1½ thread rear chamfer lets you thread close to a shoulder.

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