HSS Diamond Holesaw Holes Saw Drill Bit Cutter Tile Glass Marble Ceramic M3-M38

HSS M3-M38 Diamond Core Hole Saw Drill Bits Tool Cutter For Tiles Marble Glass. Material: HSS high speed steel. Surface treatment: electroplated diamond powder. Suitable for Marble, Stone, Tiles, Ceramics, Glass and Granite, etc processing. Note: Pay attention to adding water during operation.

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