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Silver steel round die marked 10-80 and 13/16 OD

Drill America

Drill America DWTSR1316-1080 #10-80 x 13/16" OD HSS Round Adjustable Die

SKU CH-4YYB-EJ8TN

A high-speed steel adjustable round die for cutting #10-80 threads with a 13/16" outside diameter

  • High Speed Steel construction extends wear life
  • Adjustable fine-pitch screw sets precise thread fit
  • Double chamfered faces cover through and shoulder threads
  • #10-80 size with 13/16" OD matches standard tooling
  • California Proposition 65 notice lists chemical hazards

Thread Size & Material

The #10-80 High Speed Steel round adjustable die cuts external threads on rod or pipe. It is intended for maintenance and repair work where a replaceable threading tool is required.

Adjustment & Chamfer Design

A fine-pitch screw opens or closes the die halves for precise fit, and the beveled slot permits holder-based adjustment without removing the screw. One face carries a 2 to 3 thread chamfer for starting, the opposite face a 1 to 1-1/2 thread chamfer for threading near a shoulder.

Proposition 65 Notice

The product contains a chemical identified by the State of California as a cause of cancer and of birth defects or other reproductive harm. Buyers who require a tool without this warning should select a different die.

Highlights

  • High Speed Steel construction extends wear life
  • Adjustable fine-pitch screw sets precise thread fit
  • Double chamfered faces cover through and shoulder threads
  • #10-80 size with 13/16" OD matches standard tooling
  • California Proposition 65 notice lists chemical hazards

Specifications

BrandDRILL AMERICA

Questions about this item

Will the HSS die need resharpening or replacement after extended threading?

The high-speed steel construction provides improved wear life; resharpen or replace when thread quality declines or the 2-to-3-thread chamfer shows visible wear.

What limits continuous threading with this #10-80 adjustable die?

The fine-pitch adjustment screw controls the cutting diameter; once the die halves reach their maximum spread the thread size can no longer be increased.

Does the die generate noticeable heat or require lubrication during all-day use?

High-speed steel resists heat buildup, but cutting fluid is recommended to reduce friction and prolong the life of the 13/16-inch OD die.

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