Engineered from high-speed steel, these adjustable round dies offer a superior combination of hardness and toughness for excellent wear resistance. The dual-chamfered design allows for versatile use, whether you are creating new threads or re-threading existing ones. A fine pitch adjustment screw provides precise control by forcing the die sides apart or allowing them to spring together.

• M8 x 1.25 metric standard thread size
• High-speed steel construction for enhanced hardness and wear resistance
• Adjustable design via fine pitch screw for precise thread sizing
• Dual-face chamfered design: 2-3 thread chamfer on one side and 1-1.5 thread chamfer on the other
• Versatile application for both creating new threads and re-threading existing ones
• Beveled slot allows for easy adjustment using machine holder screws
• 1 in. outside diameter with right-hand thread