m30 X 1.5 3" OD HSS Round Adjustable Die Special BoltsandNuts.com Low-Pitched Worm Gear – The

Low-Pitched Worm Gear – The low-pitch angle and tight fit between the gear and the teeth prevent the jaw from sliding open during use and allows for smoother

Part Number DWCC416

Part Number: 50C175SHCSSS/USA

Part Number: 87F400HCS8Y

m30 X 1.5 3" OD HSS Round Adjustable Die Special BoltsandNuts.com Low-Pitched Worm Gear – TheProduct 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