Deal 1-1/4″-11-1/2″ NPS HSS Round Adjustable Pipe Die 3″ OD Uncoated (Bright) DWTH3-114NPS

Specs

Material: High Speed Steel (HSS)

Type: Round Adjustable Die

Nominal pipe size range: 1-1/4 inch to 11-1/2 inch NPS

Outer diameter: 3 inch

Finish: Bright, uncoated

Chamfer faces: One face with a 2 to 3 thread chamfer; opposite face with a 1 to 1-1/2 thread chamfer

Adjustment mechanism: Fine pitch screw to separate or bring together the die faces

Slot design: Beveled slot enables machine-holder installation; adjusting screw can be removed for holder-based adjustment

Features

HSS construction delivers improved wear life and edge retention during threading operations

Broad size range reduces the need for multiple dies when working with different pipe sizes

Dual chamfer design supports starting threads from the blank end or near a shoulder for cleaner starts

Fine pitch adjustment enables precise die opening to match thread pitch and material conditions

Beveled slot supports use in a machine holder; adjustments can be driven by the holder’s screws and, if needed, the die’s screw can be removed

Bright uncoated surface aids visibility of thread engagement and helps with chip clearance during operation

Ideal for bench threading, piping repairs, and fabrication tasks where pipe sizes vary within the stated range

Physical

Outer diameter: 3 inch

Finish: Bright, uncoated

Size range: 1-1/4 inch to 11-1/2 inch NPS