Diamond Coated Edge Tile Drill Bit Metal Body Ceramic Drill Bit Marble Hole Tool Marble Projects

Label:Yes Using thickened sand layer and uniform plating layer to improve the wear resistance and life of the hole opener. Made of alloy steel, the glass hole opener has the characteristics of high strength, high toughness, wear resistance, corrosion resistance, and non magnetic properties. Wide range of applications, suitable for drilling glass, ceramic tiles, floor tiles, marble, vitrified tiles, etc. The cutter head part adopts the incision design, which is incisive during operation, has strong chip removal ability, and saves time and efficiency. The diameter of the hole is 55mm / 2.2in, please pay attention to whether the model is the same before placing the order.

Item Type: Glass Hole Opener Material: Alloy Steel Total Length: Approx. 55mm / 2.2in Diameter: Approx.55mm / 2.2in Working Depth: Approx.30mm / 1.2in Shank Diameter: Approx.10mm / 0.4in 1 x Glass Hole Opener When using, firstly locate at 45 degrees and then drill vertically (to prevent novices from slipping).