M5-M12 Metric Thread Repair Tool Set Screw Tap Thread Insert Hand Tools 75-131pc

Size: M5 M6 M8 M10 M12. 1PC 3Flutes Countersink Drill Bits 10.4mm-50mm 90 Degree HSS Chamfering Cutter.

Diamond Hole Saw Cutter 8mm-22mm Drill Bit Set for Tile Glass Ceramic Marble.

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