1/4"-28 UNF X 1" OD HSS Left Round Adjustable Die Quantity:1 765 Pieces

765 Pieces

Part Number D/AMMCO20

STI Tap: 9/16"-18 STI

Part Number: EZ-EK20715

Part Number: Assortment Kit #3657110 Pieces - Coarse Thread

1/4"-28 UNF X 1" OD HSS Left Round Adjustable Die Quantity:1 765 PiecesProduct 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