m30 X 3.5 2-1/2" OD HSS Round Die Quantity:1 Part Number: Assortment Kit #3921147

Part Number: Assortment Kit #3921147 Pieces - Coarse Thread

Part Number D/ACT25

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m30 X 3.5 2-1/2" OD HSS Round Die Quantity:1 Part Number: Assortment Kit #3921147Product 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