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Consistent Arc: Provides stable arc performance and reliable wire contact
Heavy-Duty Heat Resistance: Made from premium 18oz/sq
Why Choose Drill America - 7/8-36 UNS HSS Bottoming Tap
Why Choose Drill America - 7/16 X 7/16 82 Degree Piloted Countersink
3/4"-14 UNS X 1-1/2" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Set & Kits Consistent Arc: Provides stable arcHSS 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