5/16"-40 UNS X 1" OD HSS Round Adjustable Die Quantity:1 Part Number: Assortment Kit #347574

Part Number: Assortment Kit #347574 Pieces - Coarse Thread

Known for their toughness and durability

Part Number GLBCOX127

External Thread: 1-1/4"-7

Part Number DWTSR2-124

5/16"-40 UNS X 1" OD HSS Round Adjustable Die Quantity:1 Part Number: Assortment Kit #347574Product 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