D. Anders, I’d offer a catalog of burrs, but it sounds like youve got
Questions a salesperson should ask you are these.
What material are you cutting/polishing? What power source and RPM
capability are you using? Any shank size limitations? Budget?
Plenty of good injectors out there, depending on your demands/volume
of production. We run ours off duffle-bag size air tanks, and there
are hand-pressured models. Manufacturers will compete for our - and
your - dollar. Good luck.