Product 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 DWTB12-28
Size #12-28
Material Carbon Steel
Type Bottoming
Finish Uncoated (Bright)
Number of Flutes 4
Length 2-3/8″
Shank Type Square
Tap Drill Size #15
Thread Standard UNF