m17 X 1.75 1-1/2" OD HSS Round Adjustable Die Special Shopify Collective and center punches

and center punches

and height

Size: 1/4" Tube

Part Number: BIT-SDS7810

Part Number: BIT-KFDE

m17 X 1.75 1-1/2" OD HSS Round Adjustable Die Special Shopify Collective and center punchesProduct 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