OSG 5313300 Square End Mill is a 3-flute, center-cutting milling tool with a bright (uncoated) finish and a square cutting end. Center-cutting capability lets it plunge into a workpiece to start cuts, enabling pockets, slots, and flat-surface milling in general machining tasks. This model is identified by the 5313300 designation, describing the specific geometry and features of this square-end tool from OSG for typical milling applications.
