5Pcs CNC Straight Drill Bits HSS Shank 4 Flutes Engraving Milling Cutters e

Material: HSS. Shank type: straight shank. Mainly used in cutting and hook slots. Suitable for mold steel, cast iron, carbon steel, alloy steel, tool steel. We will reply you ASAP. 10mm 10mm 22mm 72mm.

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