Hassle-Free Returns 1/4″-80 HSS Round Adjustable Die, Special 1″ OD Uncoated (Bright) DWTSR1-1480

Specs

Material: High Speed Steel (HSS)

Type: Round adjustable die

Thread size: 1/4 inch-80 TPI

Outer diameter: 1 inch

Finish: Uncoated (Bright)

Chamfer geometry: Both faces chamfered; one side with a 2 to 3 thread chamfer for threading, the opposite side with a 1 to 1-1/2 thread chamfer for threading near a shoulder

Adjustment: Fine pitch screw moves the die halves apart or together to set threading size

Slot design: Beveled slot enables adjustment when used in a machine holder; adjusting screw can be removed for in-holder adjustment

Features

Dual chamfer geometry supports threading from a start position or near a shoulder, improving thread start quality

Fine pitch adjustment provides precise control over thread depth and engagement

Beveled slot design accommodates machine holder operation; adjustment via holder screws when mounted

Bright uncoated surface allows clear visual inspection of the workpiece during threading

Physical

Shape: Round die

Outer diameter: 1 inch

Thread size: 1/4 inch-80 TPI

Material: High Speed Steel

Finish: Uncoated (Bright)

Chamfer faces: Two faces with specified thread chamfers for versatile threading tasks

Adjustment mechanism: Fine pitch screw controls opening; beveled slot supports machine holder usage with removable screw for in-holder adjustment