EZARC Chamfer Deburring Tools 2PCS Countersink Bit 3‑16mm 3‑19mm Metal

Its black oxide exterior coating ensures heat resistance and corrosion protection. [Wide Application]EZARC External chamfer tool can be used effectively no matter it with or without screw threads such as every steel, copper, aluminum and fiberglass, providing them with perfect and precise deburring.

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