9/16"-40 UNS X 1-1/2" OD HSS Round Adjustable Die BoltsandNuts.com 1"-14 About Carbon Plug Taps:

1"-14 About Carbon Plug Taps: Used to re-thread damaged and/or jammed threads

Part Number GLBCOX613/32

Part Number BRCT211

Part Number DWDTL1-1/8

Size 1-3/4"-90

9/16"-40 UNS X 1-1/2" OD HSS Round Adjustable Die BoltsandNuts.com 1"-14 About Carbon Plug Taps:Product 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