m39 X 4 3" OD HSS Round Die Quantity:1 • Three Extension Lengths –

• Three Extension Lengths – Attach an extension to your drive tool to reach past obstructions or into tight spaces • Pinless Universal Joint – Reach around obstructions and access fasteners at an angle

Part Number: BIT-KFDRSD3/8X43/64

and tapping out gaskets

Part Number: BIT-DWTHX1213

m39 X 4 3" OD HSS Round Die Quantity:1 • Three Extension Lengths –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