m42 X 4.5 3" OD HSS Round Adjustable Die Special Quantity:1 Head Diameter 7/16"

Head Diameter 7/16"

Size 2-3/8"-16

Precise 6-point and 12-point openings provide an exact fit for hex and 12-point fasteners

The length between the chucking slot on the shank to the end of the shank is standard 3/8"

Length Under Head: 130MM

m42 X 4.5 3" OD HSS Round Adjustable Die Special Quantity:1 Head Diameter 7/16"Product 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