Best Seller 3/8″-80 HSS Round Adjustable Die, Special 1″ OD Uncoated (Bright) DWTSR1-3880

Specs

Material: High Speed Steel (HSS)

Die type: Round adjustable die, special variant

Thread size: 3/8 inch

Threads per inch: eighty

Outer diameter: 1 inch

Finish: Uncoated bright

Chamfers: Both faces chamfered; one side two to three threads, the opposite side one to one and a half threads

Adjustment: Fine pitch screw expands or contracts die opening

Slot: Beveled to permit screw removal and subsequent adjustment via the fine pitch screw

Features

Special design with chamfered faces to optimize start of thread and threading near shoulders

High Speed Steel construction for extended wear life in repetitive threading tasks

Precise control with a fine pitch screw for repeatable thread depth and diameter

Beveled slot enables easier re-adjustment when the screw is removed

Round form factor suits standard threading setups and hand tools

Physical

Shape: Round die

Outer diameter: 1 inch

Thread size and pitch: 3/8 inch diameter threads at eighty threads per inch

Finish: Uncoated bright

Chamfers: Two faces with different thread chamfer specifications

Adjustment: Fine pitch screw controls die gap; slot beveled to support screw removal and re-adjustment