M39 X 3 HSS Round Adjustable Die 2-1/2″ OD Uncoated (Bright) DWTMR212-39X3 Premium

Specs

Material: High Speed Steel (HSS)

Thread size: M39 with a three millimeter pitch

Outer diameter: two and a half inches

Finish: Bright, uncoated

Die type: Round adjustable die

Features

Adjustment mechanism uses a fine pitch screw to separate or bring together the die halves for threading operations

Chamfered on both faces: one face provides a two to three thread chamfer for threading, the opposite face a one to one and a half thread chamfer for threading close to a shoulder

Beveled slot design allows removal of the adjusting screw when the die is mounted in a machine holder; adjustment is then performed by the holder’s screws

Round geometry paired with High Speed Steel construction delivers durable wear resistance for repeated threading tasks

Supports metric threading applications with precise control over opening and closing of the die faces

Physical

Shape: Round

Finish: Bright uncoated

Outer diameter: two and a half inches

Adjustment interface: fine pitch screw; designed to operate with holders that provide screw-driven adjustment