MILLING WHEEL STRUCTURE

摘要

A milling wheel structure for a milling machine comprising a circumferential row of interchangeable cartridges which are nonsymmetrically spaced on the periphery of the wheel. The cartridges receive disposable multiedge cutters, which are rotatable to bring other edges into cutting relation. The cutters are of the finishing or semifinishing type, both of which may be used simultaneously or individually.