1/2"-20 UNF X 1" OD HSS Left Round Adjustable Die Shopify Collective uniform clamping force that provides

uniform clamping force that provides more surface contact than fixed points

The Tekton 4-pc

Part Number DWTS5X

Shank Type Taper

Part Number: BIT-SDS3412

1/2"-20 UNF X 1" OD HSS Left Round Adjustable Die Shopify Collective uniform clamping force that providesProduct 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