Michael Koblic wrote:
I find the need for a small jet of compressed air to blow out chips etc from
time to time.

Your standard blowgun uses 3 SCFM of air:
http://www.engineeringtoolbox.com/ai...ols-d_847.html

This'll give you minimal, anemic performance at 2.6 SCFM:
http://www.northerntool.com/webapp/w...9569_200359569
Allow lots of time for repressurizing. But it's only U$90.00

--Winston