5/16"-20 HSS Round Adjustable Die, Special | 1" OD | Uncoated (Bright) | DWTSR1-51620

Drill AmericaSKU: DWTSR1-51620

Price:
Sale price$21.39 Regular price$41.93per 1( $21.39 each)
Pieces 1
Measurement type Inch
Size 5/16"-20
Thread size 5/16"
Material High Speed Steel
Finish Uncoated (Bright)
Outer diameter 1"
Shape Round
Threads per inch 20
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

Specs

  • Material: High Speed Steel (HSS)
  • Thread size: 5/16 inch-20
  • Outer diameter: 1 inch
  • Finish: Uncoated (Bright)
  • Type: Round adjustable die

Features

  • Fine pitch adjusting screw controls the die width, enabling precise threading depth and shoulder clearance.
  • Chamfer geometry: both faces chamfered; one side provides a 2 to 3 thread chamfer for threading, the other side provides a 1 to 1-1/2 thread chamfer for threading close to a shoulder.
  • Beveled slot design allows adjustment when used in a machine holder; the adjusting screw can be removed and adjustment made by the holder screws.
  • HSS construction offers wear resistance for longer tool life during repeated external threading operations.
  • Special variant with bright uncoated finish for general purpose use.

Physical

  • Shape: Round die
  • Diameter: 1 inch
  • Finish: Uncoated bright
  • Intended use: External threading on cylindrical stock; designed for use with standard machine holders for quick setup

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