9/16"-18 UNF X 1-1/2" OD HSS Round Adjustable Die BoltsandNuts.com Tekton breaker bars exceed industry

Tekton breaker bars exceed industry standards for Proof Torque

Part Number DMOD31

Size: 1-29/64"

and smoothing material

Part Number D/ACT8

9/16"-18 UNF X 1-1/2" OD HSS Round Adjustable Die BoltsandNuts.com Tekton breaker bars exceed industryProduct 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