This is a CARBOLOY Face Mill. Printed on it is:
“CARBOLOY U.S.A.”
“C104310”
“TL.#4582592-T”
“337”
By my measurement, it cuts a path of 5.175″ and has a 0.775″ arbor hole. It has been used and has some wear and is missing one pad and one insert. Overall, it is in pretty good shape.
