Countersink Bit Set Adjustable Depth Self Tapping Screw Counterbore Drill New
10,27 €
HIGH HARDNESS: The countersink bit is made of hard alloy steel with HRC50‑54 hardness, providing good drilling ability and wear resistance. Item Type: Countersink Bit. APPLICABLE SCREW: This drill bit can create perfect countersunk holes for flat and plug screws, without the need to split wood, not easy to block.
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