Top Pick 7/16″-20 HSS Round Adjustable Die 1″ OD Uncoated (Bright) DWTH1-71620

Specs

Product type: High Speed Steel round adjustable die

Thread size: 7/16 inch-20 thread per inch

Outer diameter: 1 inch

Finish: Uncoated (Bright)

Chamfering: Chamfered on both faces; one face with a 2 to 3 thread chamfer, the opposite face with a 1 to 1-1/2 thread chamfer

Adjustment: Fine pitch screw moves the sides apart or together

Slot design: Beveled slot to accommodate adjustment and access

Quantity: 1

Features

Enhanced wear life: HSS construction offers improved durability for repetitive threading tasks

Dual chamfer geometry: Different chamfer profiles on each face support threading close to a shoulder or threading full depth

Precise control: Fine pitch screw provides repeatable adjustment for consistent thread depth

Bright finish: Uncoated surface remains straightforward to machine or inspect in a shop setting

Versatile use cases: Suitable for small-diameter internal and external threading operations in metalworking projects

Physical

Material: High Speed Steel

Finish: Bright, uncoated

Form factor: Round adjustable die with beveled slot

Operational note: Adjustment is achieved by turning the fine pitch screw to spread or contract the die walls