Hole Drill Bit Hole Saw, Akozon Diamond Hole Saw 35mm 45mm 55mm 3pcs Glass Hole Cutter Drill Core Bit for Porcelain Marble Glass Granite Tile

【3 Sizes】The hole drill bit hole saw set has the size of 35mm, 45mm, 55mm; the diamond hole saw is perfect for drilling glass, bottles, tile, block jars, ceramic, porcelain, clear granite stone. 【Advantages】The saw hole opened more clean, smooth, no choking, no broken edges, no shaking phenomenon, the speed of the hole is very fast, easy chip evacuation, etc. 【High-quality material】The drill bit is made of high-quality silicon carbide with galvanized surface coating, high wear resistance and durability. 【Easy to use】Easy operation, start your hole diagonally, make a round stroke, and then keep the drill straight. in the process of opening holes to continue adding water to cool. Reduced drilling speeds, low drilling pressure, and increased use of water lubrication will greatly extend the life of the bit. 【Service】We are responsible for the product and believe in the quality of the product. Professional functions and high reliability give you a different experience and ensure every customer's satisfaction. If you have any questions about our products, we will answer them at any time.