1-1/2"-11-1/2 NPS 3" OD HSS Round Adjustable Pipe Die BoltsandNuts.com The drill bits are designed

The drill bits are designed for use in hand held and impact drills

Part Number: Assortment Kit #321

Part Number DWDN21/32

Flute Length: 3-7/16"

The joint rotates smoothly and continuously at up to a 30-degree angle

1-1/2"-11-1/2 NPS 3" OD HSS Round Adjustable Pipe Die BoltsandNuts.com The drill bits are designedProduct 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