5/16″-30 HSS Round Adjustable Die, Special 1-1/2″ OD Uncoated (Bright) DWTSR112-51630 Brand New

Specs

Thread size: 5/16 inch-30 threads per inch

Outside diameter: 1-1/2 inch

Material: High Speed Steel (HSS)

Coating: uncoated (bright)

Features

Fine pitch adjustment screw moves the sides of the die apart or together to set the thread size.

Chamfered faces: one side with a 2 to 3 thread chamfer for starting threads; the opposite side with a 1 to 1-1/2 thread chamfer for threading close to a shoulder.

Beveled slot enables adjustment in a machine holder; the adjusting screw can be removed and held in place by the holder’s screws during setup.

HSS construction provides wear resistance for repeated threading operations; bright uncoated finish reduces friction during cutting and cleanup.

Designed specifically for 5/16 inch-30 threads per inch applications, facilitating precise, repeatable thread formation.

Physical

Type: round adjustable die

Outside diameter: 1-1/2 inch

Thread capacity: 5/16 inch-30 threads per inch

Material: High Speed Steel (HSS)

Finish: uncoated (bright)

Chamfer details: faces chamfered with 2 to 3 threads on one side and 1 to 1-1/2 threads on the other

Slot design: beveled for compatibility with machine holders during adjustment