m10 X 1 1-1/2" OD HSS Round Adjustable Die Special BoltsandNuts.com Size 1/2"-20

Size 1/2"-20

Part Number: DUR109-95

making it easy to take the tools in and out without resistance

Part Number: BIT-DWDRSD3/8X43/64

Part Number: BIT-DEWSFC3/4-120

m10 X 1 1-1/2" OD HSS Round Adjustable Die Special BoltsandNuts.com Size 1/2"-20Product Description HSS Round Dies are for use in making new threads or re threading existing threads. They are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round dies are chamfered on both faces, one side has a 2 to 3 thread chamfer for threading and the other side has a 1 to 1 1 2 thread chamfer for threading close to a shoulder. Adjustments are made by a fine pitch screw which