1-3/8"-6 UNC Carbon Steel Tap Set BoltsandNuts.com Cobalt Drill Bits are effective

Cobalt Drill Bits are effective in drilling tough

Part Number DWDST39/64

Part Number SDS4F5818

an alloy that offers toughness

Grade C Top Lock Hex Nut

1-3/8"-6 UNC Carbon Steel Tap Set BoltsandNuts.com Cobalt Drill Bits are effectiveProduct Description Carbon steel taps are used to re thread damaged and or jammed threads. They may also be used to thread mild steels. Hand Taps come in three styles Taper, Plug or Bottoming. Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole. A tap set contains 1 taper, 1 plug and 1 bottoming tap. Brand Drill America Part Number DWTS1 3 8 6