m8 X 1.25 1-1/2" OD HSS Round Die - High Performance & Durable Cutting Tool | Drill America Pipe Clamps Size: 7/16"-40

Size: 7/16"-40

Drill America - 11/16-24 UNS HSS Taper Tap

Why Choose Drill America - 3/8-32 UNS HSS Taper Tap

Designed for creating conical holes

m8 X 1.25 1-1/2" OD HSS Round Die - High Performance & Durable Cutting Tool | Drill America Pipe Clamps Size: 7/16"-40HSS 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