5Pcs Diamond Hole Saw Drill Bit Set 18 20 25 35 45mm 10mm Triangular Shank Hole Opener for Ceramic Tile Glass Marble

Feature: 1. Accurate Positioning: Featuring a diamond ceramic hole saw with a center guide drill bit, our tool ensures a non slip start and precise positioning. This innovative design prevents slipping on smooth surfaces like tiles, curved glass, delivering professional results every time. 2. Universal Compatibility with Hard Materials: Easily drill through hard materials including tiles, ceramic, granite, marble, glass bottles, porcelain, and granite countertops. This hole saw is the choice for your tile projects, providing versatility across various surfaces. 3. No Crack Performance: Achieve clean, accurate holes in hard stone materials without cracks and with smooth edges. Save time and reduce tool wear with our efficient drilling mechanism, ensuring quick and effortless operation, no mess, just results. 4. Impressive Drilling Depth: With a remarkable drilling depth of 35mm, our hole saw allows for deeper penetrations. Choose from multiple Diameter options of 18, 20, 25, 35, and 45mm to meet your specific project requirements with ease. 5. Efficient Cooling and Dust Control: Designed for excellent performance, our hole saw features advanced cooling technology that maintains a consistent cutting temperature. This ensures smooth drilling without debris, keeping your work space tidy and enhancing safety during operations. Specification: Item Type: Diamond Hole Saw Drill Bit Set Material: High Speed Steel, Emery Shank Type: Triangular Shank Shank Diameter: Approx. 10mm 0.39in Total Length (excluding center drill): Approx. 65mm 2.56in Cutting Depth: Approx. 35mm 1.38in Hole Diameter: Approx. 18mm 0.71in, 20mm 0.79in, 25mm 0.98in, 35mm 1.38in, 45mm 1.77in . Package List: 5 x Drill Hole Openers 2 x Hex Wrenches 1 x Storage Box Note: Please allow 1 to 2mm error due to manual measurement. Thanks for your understanding.