Weekend Sale 1/8″-27 NPT HSS Round Adjustable Pipe Die 1-1/2″ OD Uncoated (Bright) DWTH112-18NPT

This High Speed Steel Round Adjustable Pipe Die is designed for external threading on pipe and tubing using 1/8 inch-27 NPT threads with a 1-1/2 inch outer diameter. The bright, uncoated finish supports metalworking durability, while the adjustable mechanism enables precise control over thread formation and wear management. Beveled features and dual chamfers support both entry and close-to-shoulder threading in a machine-mounted setup.

Specs

Material: High Speed Steel

Finish: Bright uncoated

Thread size: 1/8 inch-27 NPT

Outer diameter: 1-1/2 inch

Type: Round adjustable die

Chamfer on one face: 2 to 3 thread chamfer

Chamfer on opposite face: 1 to 1-1/2 thread chamfer

Adjustment: Fine pitch screw moves die faces apart or together

Mounting: Beveled slot allows adjustment via holder screws when used with a machine holder

Features

Adjustable opening provides consistent thread depth and profiles as wear occurs

Dual chamfer design facilitates entry into the workpiece and threading near a shoulder

HSS tooling offers improved wear life for repeated threading operations

Beveled slot supports machine-holder based adjustment, enabling rapid setup

Bright uncoated surface aids visual inspection of thread form during use

Compact round geometry promotes uniform contact and stable cutting action

Physical

Material: High Speed Steel

Finish: Bright uncoated

Thread size: 1/8 inch-27 NPT

Outer diameter: 1-1/2 inch

Chamfers: 2 to 3 thread on one face; 1 to 1-1/2 thread on the other