Adjustable in approximate increments of .001" for precision countersinking. Accepts industry standard 1/4-28 threaded countersinks. Features an upper and lower bronze bearing for true spindle support.  5/8" cutter capacity. Industry standard 1/4" smooth chucking shank. Rated for 3,000 RPM use.  Made in the USA!

We encourage you to ask our competitors where their microstops / cages are manufactured, because they sure don't seem to want to tell you on their own! (What are they hiding?) Compare the price of our AMERICAN MADE cages to the competition's price for imported cages, and we think that you will agree it is worth a few dollars more to buy an AMERICAN MADE cage built with AMERICAN quality!