Weekend Sale 1/2″-20 HSS Round Adjustable Die 1-1/2″ OD Uncoated (Bright) DWTH112-1220

Technical description for a single piece High Speed Steel Round Adjustable Die designed for external threading on round stock. Optimized for wear life with a bright uncoated finish and precise dual-face chamfer geometry for starting threads and threading close to shoulders.

Specs

Material: High Speed Steel (HSS)

Thread size: 1/2-inch-20

Outer diameter: 1-1/2 inch

Finish: Uncoated (Bright)

Type: Round adjustable die

Chamfer geometry: one side 2 to 3 thread chamfer for threading; opposite side 1 to 1-1/2 thread chamfer for threading near a shoulder

Adjustment mechanism: fine-pitch screw that moves the die halves apart or together

Slot design: beveled to facilitate access to the adjustment screw

Features

High Speed Steel construction provides improved wear life for repeated threading tasks on drilling and turning operations.

Dual-face chamfer design enables reliable thread starts and threads added near shoulder features without additional tooling.

Fine-pitch adjustment screw delivers precise control over thread dimensions and engagement, supporting consistent results across multiple parts.

Beveled slot enhances ease of adjustment when setting up and fine-tuning the die during operation.

Compact round form concentrates material around the threads, improving rigidity during cutting and reducing deflection.

Physical

Outer diameter: 1-1/2 inch

Thread size: 1/2-inch-20

Material: High Speed Steel

Finish: Uncoated (Bright)

Chamfer details: 2 to 3 thread chamfer on one face; 1 to 1-1/2 thread chamfer on the opposite face

Adjustment: Fine-pitch screw; die halves open and close to adjust diameter