10Pcs 1/4 Inch Hex Shank Diamond Core Drill Bit Dry Diamond Drill Bit Set^*

This dry diamond drill bit set is made of diamond material and is suitable for materials such as tiles, granite, glass, stone, etc. It has clear markings for easy identification. Widely Uses: This diamond drill bit has multiple uses, such as drilling ceramic pots and hard materials tiles, marble, granite, glass, brick, stone, ceramic floors, etc.

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