1-5/16"-12 UNS X 2-1/2" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Set & Kits Choose the Drill America -

Choose the Drill America - 4-12 UNS HSS Bottoming Tap for unmatched reliability and performance

and compliant

Size: m44 x 2

this machine delivers precise results and streamlines your testing processes

1-5/16"-12 UNS X 2-1/2" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Set & Kits Choose the Drill America -HSS 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