Taps

Spiral Tap

3/8-16 - 3 Flute X 2-15-16' Length of Thread M-7 (Plug) 52 Degree Spiral Fluted Hand Tap- USA

Tap 

3/8-16 NC X 4 Flute x 1-1/4" length of thread X 2-15/16" OAL. HSS Hand Tap (Taper) USA