Top Pick 5/16″-28 HSS Round Adjustable Die, Special 1″ OD Uncoated (Bright) DWTSR1-51628

Specs

Variant: Special

Thread size: 5/16 inch-28 threads per inch

Outside diameter: 1 inch

Finish: Bright uncoated

Material: High Speed Steel

Quantity: 1 piece

Features

Dual chamfer design: one face with 2 to 3 thread chamfer for starting the thread; the opposite face with 1 to 1-1/2 thread chamfer for threading close to a shoulder

Fine pitch adjustment screw to spread or close the die halves for precise thread cutting

Beveled slot facilitates adjustment when used in a machine holder; the adjustment screw can be removed and final setup performed with the holder’s screws

High Speed Steel construction provides improved wear life for repeated threading tasks

Bright uncoated finish maintains dimensional stability and predictable wear characteristics

Physical

Material: High Speed Steel

Finish: Bright, uncoated

Outside diameter: 1 inch

Thread size: 5/16 inch-28 threads per inch

Chamfer details: left face 2 to 3 thread chamfer; right face 1 to 1-1/2 thread chamfer

Adjustment method: fine pitch screw adjusts die gap

Slot design: beveled to enable holder-based adjustment

Count: 1 piece