John Rumm typed:

Doctor Drivel wrote:

dills. A 12v impact driver can outperform a 18 or 24v drill/driver
in driving screws. They cam be used as drills too, but are primarily
designed

They are ar their best tightening and freeing nuts/bolts rather than
screws. That is why they typically have a 1/2" square drive on the
end.


Wrong,
different tool and intended use.
Do read
http://tinyurl.com/9htyt
and try and keep up


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