ROVI Products is a leading
manufacture of internal expanding collets to fit
5C, 3J and 16C spindles,
capable of holding on bores ranging anywhere from
.065" to 6" in diameter. Our system is
composed of three parts: a hardened and ground sleeve to
insure accuracy; a rod assembly (which consists of the
threaded pull rod, 5C collet nut, lock nut and expanding
screw); and the Expanding Collet.
