Engineered from high-speed steel for superior hardness and toughness, these adjustable round dies are ideal for making new threads or re-threading existing ones. The dual-chamfered design allows for versatile application, including threading close to a shoulder. A fine pitch adjustment screw provides precise control by forcing the die sides apart or allowing them to spring together.

• Thread Size: 3/8 in.-36 USS standard
• Material: High-speed steel for optimal hardness, toughness, and wear resistance
• Versatile Application: Perfect for creating new threads or re-threading existing ones
• Dual-Chamfered Design: One side features a 2 to 3 thread chamfer, while the other offers a 1 to 1-1/2 thread chamfer for threading near shoulders
• Precision Adjustment: Fine pitch screw allows for easy adjustment of die width
• Machine Compatible: Beveled slot design enables adjustment via machine holder screws
• Thread Direction: Right-hand thread