3/4"-40 HSS Round Adjustable Die, Special | 1-1/2" OD | Uncoated (Bright) | DWTSR112-3440

Drill AmericaSKU: DWTSR112-3440

Price:
Sale price$33.68 Regular price$66.02per 1( $33.68 each)
Pieces 1
Measurement type Inch
Size 3/4"-40
Thread size 3/4"
Material High Speed Steel
Finish Uncoated (Bright)
Outer diameter 1-1/2"
Shape Round
Threads per inch 40
Thread style UNS
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Technical description for a single High Speed Steel Round Adjustable Die, Special. Designed for external threading on cylindrical workpieces with precise control over thread engagement and wear life.

Specs

  • Thread size: 3/4 inch-40 (three quarters of an inch diameter, forty threads per inch)
  • Outer diameter: 1-1/2 inch
  • Finish: Uncoated (Bright)
  • Material: High Speed Steel (HSS)
  • Chamfer on faces: both faces chamfered; one side two to three thread chamfer; other side one to one and a half thread chamfer
  • Adjustment mechanism: fine pitch screw to force the sides apart or allow them to spring together
  • Slot design: beveled slot so adjustment can be performed in a machine holder after removing the adjusting screw

Features

  • Two-face chamfer configuration enables starting threads cleanly and threading close to a shoulder
  • Fine pitch adjustment provides precise control to match existing thread pitch and avoid cross-threading
  • Beveled slot facilitates quick setup when mounted in a machine holder, reducing downtime
  • High Speed Steel construction offers improved wear life for repeated threading operations
  • Bright uncoated finish supports visibility of chips and helps with inspection during use

Physical

  • Material: High Speed Steel (HSS)
  • Finish: Uncoated (Bright)
  • Thread size: 3/4 inch-40
  • Outer diameter: 1-1/2 inch
  • Special design variant: Round adjustable die with dual chamfers and beveled slot for machine holder compatibility

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