Today Only 3/8″-16 HSS Left Hand Round Adjustable Die 1-1/2″ OD Uncoated (Bright) DWTH112-3816LH

Specs

Material: High Speed Steel (HSS)

Die type: Left Hand Round Adjustable Die

Thread size: 3/8 inch-16

Outside diameter: 1-1/2 inch

Finish: Uncoated (Bright)

Chamfer geometry: Both faces chamfered; one face with 2 to 3 thread chamfer, opposite face with 1 to 1-1/2 thread chamfer

Adjustment mechanism: Fine pitch screw expands or contracts die opening; beveled slot allows adjustment without removing the screw when used with a machine holder

Features

High Speed Steel construction provides improved wear life for threading tasks on metal stock

Left hand configuration enables production of left handed threads for directional fasteners and specific assemblies

Adjustable geometry supports precise thread formation and alignment with stock, reducing rework

Dual-face chamfers facilitate threading close to shoulders and in tight spaces

Beveled slot design enables adjustments with a machine holder; adjustment screw can be removed for holder-based tuning

Uncoated bright finish offers predictable wear characteristics and compatibility with common machining environments

Physical

Form: Round adjustable die with cross-face chamfers

Orientation: Left hand threading

Size reference: 3/8 inch-16 thread, 1-1/2 inch outer diameter

Finish: Uncoated bright

Construction features: Beveled slot for on-holder adjustment; fine pitch screw for precise control