9/16"-18 UNF HSS Tap Set Shopify Collective Counterboring is the enlargement of

Counterboring is the enlargement of a portion of a hole that has previously been formed

Part Number: Assortment Kit #5212011 Pieces - Coarse Thread

Part Number DWRRSS1-1/4

Size #6-32

Part Number DMOD3/32

9/16"-18 UNF HSS Tap Set Shopify Collective Counterboring is the enlargement ofProduct Description High Speed Steel Hand Taps are used to make new threads or re thread damaged and or jammed threads. Hand Taps are the most versatile taps for hand use and they are popular for use in general machine tapping. Appropriate for tapping the vast majority of materials in through or blind holed conditions. Hand Taps come in three styles Taper, Plug or Bottoming Taper Style: Starts the thread square with the workpiece. Plug Style: