m40 X 1.5 3" OD HSS Round Adjustable Die Special - High Performance & Durable Cutting Tool | Drill America Hi Viz clothing & Safety Vest Round die is chamfered on

Round die is chamfered on both faces

Size: 7/16"-80

Thread Size: 7/32"

Why Choose Drill America - #4 2MT-1 Turret Solid Sockets

and safety features

m40 X 1.5 3" OD HSS Round Adjustable Die Special - High Performance & Durable Cutting Tool | Drill America Hi Viz clothing & Safety Vest Round die is chamfered onHSS 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 forces the sides of the