3/8"-40 HSS Round Adjustable Die, Special | 1" OD | Uncoated (Bright) | DWTSR1-3840

Drill AmericaSKU: DWTSR1-3840

Price:
Sale price$21.39 Regular price$41.93per 1( $21.39 each)
Pieces 1
Measurement type Inch
Size 3/8"-40
Thread size 3/8"
Material High Speed Steel
Finish Uncoated (Bright)
Outer diameter 1"
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 the [1 PC] HSS Round Adjustable Die, Special with a 3/8 inch-40 thread size and a 1 inch outer diameter. Bright, uncoated finish. Designed for external threading on cylindrical stock and adaptable to machine holders via beveled slot and removable adjusting screw.

Specs

  • Material: High Speed Steel (HSS)
  • Type: Round Adjustable Die
  • Thread size: 3/8 inch-40
  • Outside diameter: 1 inch
  • Finish: Bright, uncoated
  • Quantity: 1 piece

Features

  • Chamfered faces on both sides with distinct starting profiles: two to three thread chamfer on one side, and one to one and one-half thread chamfer on the other for threading close to a shoulder.
  • Fine pitch screw adjusts the die opening by separating or bringing the sides together for precise thread depth.
  • Beveled slot allows adjustment when used in a machine holder; the adjusting screw can be removed to enable holder-based adjustment.
  • High Speed Steel construction improves wear life during repeated threading operations compared to lower alloy alternatives.
  • Optimized for consistent external threads on cylindrical stock and adaptable to standard threading workflows on lathes or manual setups.

Physical

  • Shape: Round die
  • Outer diameter: 1 inch
  • Thread size: 3/8 inch-40
  • Material: High Speed Steel
  • Finish: Bright (uncoated)
  • Chamfer characteristics: two-sided chamfers as described for starting and shoulder proximity
  • Adjustment mechanism: fine pitch screw with beveled slot for machine holder use
  • Package: 1 piece

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