5/16"-24 UNF X 1-1/2" OD Carbon Round Die - High Performance & Durable Cutting Tool | Drill America Welding Tools & Clamps Spiral flutes efficiently remove chips

Spiral flutes efficiently remove chips and debris during drilling

Thread Type: UNEF

Why Choose the Sawyer Double Cut Torch Attachment

Why Choose Drill America - 1/2-60 UNS HSS Bottoming Tap

5/16"-24 UNF X 1-1/2" OD Carbon Round Die - High Performance & Durable Cutting Tool | Drill America Welding Tools & Clamps Spiral flutes efficiently remove chipsCarbon round dies are for use in 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 die apart, or