Forms new threads, re-forms burred threads and cleans out obstructions

Reversible, high-carbon tap with three clearly marked thread sizes on each
end
Handle is interchangeable with 7-in-1 Screwdriver (#35-908) and Conduit
Deburrer (#35-083)
Includes:

6-32, 8-32 & 10-32 on one tapping side
10-24, 12-24 & 1/4-20 on other side