7/16"-36 UNS X 1" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Repair Parts Size: 3/8"-18

Size: 3/8"-18

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Flame-Resistant Protection: The FR fabric is designed to self-extinguish and won’t melt when exposed to flame

enhancing its versatility for various pipeline equipment applications

They are designed to perform in a broad range of mateirals in the iron and steel families

7/16"-36 UNS X 1" OD HSS Round Adjustable Die - High Performance & Durable Cutting Tool | Drill America Repair Parts Size: 3/8"-18HSS 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