Glass Drill Bit Set Diamond Drill Bit Set Tile Marble Glass Ceramic Hole Saw Drilling Bits Electric drilling tool
Materials:High speed steel
Surface Treatment: Electroplated diamond powder
This Glass Drill is a Sharp Tool for Opening. The Lines are Straight, Curved, Smooth, Flat Edges, no Scratching, Convenient Drilling, Beautiful and Practical.
1. Glass Openers can be Used in Glass, Marble, Ceramics, Tiles and Other Materials. In the Process of Opening, Water must be Added to Cool the Opener.
2. The Tool Head of This Opener is Made of Carborundum Electroplating, and the Tooth Blade is Much More Durable than the Ordinary Electroplated Glass Opener.
3. It is Easy for You to Discharge Chips From the Discharge Outlet, and the Incision Resistance is Small, Which Improves the Speed of Drilling.
Explanation of size ：