Hole Drill Bit Saw Hole Saw 35mm 45mm 55mm Drill Bit for Porcelain Marble Glass

Made of high quality silicon carbide with electroplating, high wr-resistance and . Opening nt and , no broken edges, no shaking and chip sily. Small incision resistance, drilling stably and will not brk the border. Ftures: Made of high quality silicon carbide with electroplating, high wr-resistance and . Opening nt and , no broken edges, no shaking and chip sily. Small incision resistance, drilling stably and will not brk the border. sy to use, good performance and service time. Mainly used for drilling ceramic tile, marble, , concrete and other hard material. Specification: Material: Silicon carbide Quantity: 3pcs Product Function: open hole Open Hole Diameter: 35mm/1.4inch, 45mm/1.8inch, 55mm/2.2inch Package List: 3* Drill Bit Note: Plse note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.