1/2"-13 UNC X 1" OD HSS Left Round Adjustable Die Quantity:1 Part Number: Assortment Kit #346754

Part Number: Assortment Kit #346754 Pieces - Fine Thread

Size 5/8"-40

Number of Compartments: 42

Part Number: EZ-40670

1/2"-13 UNC X 1" OD HSS Left Round Adjustable Die Quantity:1 Part Number: Assortment Kit #346754Product 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