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 use, 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.

• Metric standard M7 x 0.5 thread size
• High-speed steel construction for optimal hardness, toughness, and wear resistance
• Adjustable design via fine pitch screw for precise thread sizing
• Dual-sided chamfer: 2 to 3 thread chamfer on one side and 1 to 1-1/2 thread chamfer for shoulder threading
• 1 in. outside diameter with right-hand thread
• Beveled slot compatible with machine holders for easy adjustment