M1.7 X .2 HSS Round Adjustable Die, Special | 13/16" OD | Uncoated (Bright) | DWTSMR1316-1.7X.2

Technical description of the [1 PC] HSS Round Adjustable Die, Special, designed for precision metric threading with an exact M1.7 x 0.2 size and a 13/16 inch outer diameter. This document covers its construction, adjustment method, and typical use scenarios.

Specs

• Material: High Speed Steel (HSS)
• Thread size: M1.7 x 0.2
• Outer diameter: 13/16 inch
• Finish: Uncoated (Bright)
• Type: Round adjustable die (Special)

Features

• Chamfer geometry: both faces chamfered for threading—one face provides a 2 to 3 thread chamfer, the opposite face provides a 1 to 1-1/2 thread chamfer for threading close to a shoulder.
• Adjustment mechanism: fine pitch screw moves the die halves apart to open threading clearance or allows them to spring together for a precise size.
• Beveled slot design: enables adjustment when the die is mounted in a machine holder; the adjusting screw can be removed and adjustment performed using the holder’s screws.
• Wear life and material benefit: HSS construction offers improved wear life for repetitive threading tasks compared to lower-grade steels.
• Threading scope: metric threading capability with M1.7 x 0.2 sizing suitable for small-diameter parts and precise, shoulder-sensitive applications in machining setups.

Physical

• Outer diameter: 13/16 inch
• Finish: Uncoated (Bright)
• Material: High Speed Steel (HSS)
• Thread size: M1.7 x 0.2
• Chamfer details: two-face design with specified thread chamfers to support threading across shoulders and near shoulders
• Adjustment: fine pitch screw controls gap between die halves; beveled slot accommodates machine holder adjustments