1-11/16"-12 UNS X 3" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Annular Cutters Material: Heat-treated steel for maximum

Material: Heat-treated steel for maximum durability

and other necessary components for repairs

chatter-free action necessary for fine finishes

3-Flat shank creates an extra secure hold in your chuck

1-11/16"-12 UNS X 3" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Annular Cutters Material: Heat-treated steel for maximumHSS 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