Features Effortless Hole Drilling: Experience smooth and easy drilling through various materials, making your projects reliable and efficient Precision Clean Cutting: Benefit from a thickened blade and brazed design that ensures high accuracy for perfect circular cuts every time Versatile Applications: This tool is ideal for a wide range of materials including ceramic, glass, marble, tile, rock, and granite, enhancing your project capabilities Durable Construction: Made from diamond-coated carbon steel, this drill bit features a sturdy structure that resists deformation for long-lasting performance Convenient Installation: Lightweight and compact design allows for easy storage and portability, making it simple to carry and use on any job site Features: 1、Hole Drilling: With this drill bit, you will find it much easier to drill holes on the materials, reliable and useful. 2、Clean Cutting: Thickened blade together with brazed design ensures high accuracy in clean cutting for circles. 3、Broad Utility: Allows for broad application for ceramic, glass, marble, tile, rock, granite and many other materials. 4、Good Material: Diamond coated carbon steel has a sturdy structure, not easy to deform and very for long using. 5、Easy to Install: Designed to have a light weight and a compact, both the storage and carrying are very convenient. Specification: Item Type: Diamond Drill Bit Material: Carbon Steel + Diamond Coating Punching Depth: Approx. 35mm / 1.38in Package List: 1 x Diamond Drill Bit 1 x Storage Box (Random Style) Note: Start drilling at a 45 degree angle and drill the hole vertically when cutting the new moon shaped edge to prevent the hole saw from slipping. Never let your drill dry out, keep it moist and cool with water. Package List 1 x Diamond Drill Bit 1 x Storage Box (Random Style)