5/16"-16 UNS X 1" OD HSS Round Adjustable Die Quantity:1 controlled grip on the ring

controlled grip on the ring

Tap Drill Size 21

The pouch is made of durable polyurethane-backed 600 x 600 denier polyester that is abrasion and tear resistant and has a Durable Water Repellent (DWR) coating

EN 388 RATING:1111A

Drill Size: 29/64"

5/16"-16 UNS X 1" OD HSS Round Adjustable Die Quantity:1 controlled grip on the ringProduct Description 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