Cages provide precise depth control by limiting the travel of the cutter being used and aiding in the perpendicular alignment of the cutter to the surface being machined.
Generally used as a depth stop when countersinking/counterboring, extremely accurate adjustment.
Accepts industry standard 1/4 UNF threaded tooling up to 0.5 inch diameter.
For use with a threaded drill motor in extremely tight areas.
Rated at 3000 rpm.