m4 X .7 1" OD HSS Round Die BoltsandNuts.com Part Number: assortment-kit-5151511 Pieces -

Part Number: assortment-kit-5151511 Pieces - Coarse Thread

About the Tap: Also called pipe taps

Part Number: DUR013-95

Part Number: 37C300SHCSB

Shank Size 3/8"

m4 X .7 1" OD HSS Round Die BoltsandNuts.com Part Number: assortment-kit-5151511 Pieces -Product 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