#6-40 UNF X 13/16" OD HSS Round Adjustable Die Shopify Collective Hand Expansion Reamers are used

Hand Expansion Reamers are used to enlarge holes in order to get proper fit

Our T-handle keys have two ends—both a ball-end long arm for spinning out fasteners

Part Number: BIT-T/A54790

Part Number DWCF242

#6-40 UNF X 13/16" OD HSS Round Adjustable Die Shopify Collective Hand Expansion Reamers are usedProduct 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