Champion 302-1-12-B 1" Bottom Style Carbon Steel Tap

The Champion 302-1-12-B 1" Bottom Style Carbon Steel Tap is used for hand tapping in maintenance and repair work and for re-threading applications where extreme thread accuracy and tolerance is not critical. Bottoming taps have only 1 to 1-1/2 threads of chamfer and are used to tap to the bottom of a blind hole. threads per inch: 12 number of flutes: 4 length of thread: 2-1/2" overall length: 5-1/8"