Create new threads and clean up damaged threads. Achieve close
tolerances for safe, secure fastening. A range of sizes are available
from machine screw 6-32 to 1/2-13. HSS hand taps are plug chamfered with
3-5 threads for easy starting. Champion high speed steel hand taps are
professional grade threading tools. The iPac solution matches each tap
with the correct twist drill. No more time wastes searching for the
right size twist drill. With the iPac they are perfectly matched every
time.