m7 X 1 13/16" OD HSS Round Die Shopify Collective Part Number: EZ-EZ-329-428

Part Number: EZ-EZ-329-428

Tap Drill Size #20

Part Number: 75C550HCS8Y

These breaker bars have a sleek

Tang Tool: T2021

m7 X 1 13/16" OD HSS Round Die Shopify Collective Part Number: EZ-EZ-329-428Product 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