Features Fast Drilling Speed: Crafted from premium diamond materials, this tool ensures rapid drilling, making your projects quicker and more efficient Large Displacement Cutting Design: Featuring an incisive cutter head, this design allows for larger hole openings, minimizing the need for multiple drill bits Time and Labor Savings: Designed to enhance work efficiency, this tool reduces effort and time on the job, allowing you to focus on what matters most Extended Service Life: With its sharp edge and durable construction, this tool offers longevity and reliability, ensuring consistent performance over time Versatile Applications: Ideal for various materials, this tool is perfect for drilling through granite, ceramic tile, concrete, and marble, making it a must-have in your toolkit Features: 1、Fast Drilling Speed: Marble hole saw is made of diamonds material with fast drilling speed 2、Large Displacement Cutting Design: Incisive cutter head, fast drilling speed, large displacement cutting design 3、Save Time Effort: Save time and labor, improve work efficiency, and support customized drill bits 4、Long Life: Can use it for a long time, it has sharpn edge, and fast drilling speed which improve the service life 5、Wide Range Applications: Suitable for drilling granite, ceramic tile, concrete, marble and other materials Specification: Item Type: Marble Hole Saw Material: Diamonds Color: Blue Opening Diameter: Approx.16mm / 0.6in Total Length: Approx. 68mm / 2.7in Internal Thread: For M14 Scope of Application: Marble, Granite and Other Stone Openings Package List: 1 x Marble Hole Saw Package List 1 x Marble Hole Saw