M3.5 X .6 HSS Round Adjustable Die 1″ OD Uncoated (Bright) DWTMR1-3.5X.6 Top Pick

Specs

Material: High Speed Steel (HSS)

Die type: Round adjustable die

Thread size: M3.5 x 0.6

Outer diameter: one inch

Finish: uncoated, bright

Chamfer on faces: both faces chamfered; one side 2 to 3 thread chamfer; opposite side 1 to 1-1/2 thread chamfer

Adjustment mechanism: fine pitch screw to separate or bring the die halves together

Slot design: beveled slot to allow adjustment via holder screws when mounted in a machine holder

Features

Precise start of thread with two distinct chamfers on opposite faces, improving alignment and reducing walk-off during threading

Fine pitch adjustment enables compensation for wear and changes in material hardness without replacing the die

Beveled slot design supports adjustment workflows when a machine holder is used, minimizing downtime

Round, single-piece construction provides stable alignment and consistent feed during operation

Calculated for metalworking tasks requiring metric threading on small-diameter stock and close-to-shoulder threading applications

HSS composition offers improved wear life for repeated use in typical machining environments

Physical

Form: round die, one piece construction

Outer diameter: one inch

Material/finish: High Speed Steel, uncoated (bright)

Chamfers: two-faced design with specified thread chamfer ranges

Adjustment interface: fine pitch screw interacts with a beveled slot, enabling post-mount adjustment via holder screws

Threading specification: metric thread pattern M3.5 x 0.6