5 Pieces Countersink Drill Bit Set, High Carbon Steel Countersink Drill Bit, Hexagonal Handle Interface Countersink, Countersink Bits for Electric Drills, Countersink Drill Bits for Wood. Fast and Smooth Drilling: Our five-fluted 82° countersink drill bit design ensures faster chip removal and smoother drilling, making your woodworking projects a breeze.
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