Concave Milling Cutters are form-relieved steel cutters of high speed that are used for milling convex half circles in all types of materials. The Concave Milling Cutter is designed to produce and outward-curving half-circle. Buy concave milling cutters from DIC used for beading, decorative work and finishing on sheet metal. Hardness – 60 to 64 HRC.
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