Glass Drill Bit Set, 5 pcs Diamond Drill Bits Hole Saw Bottle Extractor Remover Tool for Glass Marble Granite Fiberglass Ceramic Tile 4-12mm
$9.96
- EXTREME HARD – Made of industrial grade carbon steel with nickel-coated body to resist corrosion.
- THICKEN DIAMOND COATING – on the tops offers superior cutting strength for maximum drilling outcomes.
- LARGE CLEARANCE HOLE – The glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling.
- WIDE USAGE – Ideal for drilling glass, tile, porcelain tile, ceramic tile, brick, and stone.
- NOTE – Before beginning, you need to dip the drill bit into the water, which can avoid dust flying around and cool down the drill bit.
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