1/2"-40 UNS X 1-1/2" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America FR Gear Featuring a robust 6-point ratchet

Featuring a robust 6-point ratchet suspension system

ensuring precise and reliable results every time

FR InsulAir quilted lining for warmth

Flute Length: 1-9/16"

4043 Aluminum Alloy: Made from premium 4043 aluminum

1/2"-40 UNS X 1-1/2" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America FR Gear Featuring a robust 6-point ratchetHSS 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