Specification Brand : Oreilet BulletPoint1 : Excellent Durability: Constructed from excellent 45 steel, this tile drill bit set is designed to withstand rigorous use. The electroplated finish ensures that the bits maintain their integrity over time, while the thick coating on the top provides added cutting strength, extending the lifespan of the tools. BulletPoint2 : Good Cutting Strength: The combination of 45 steel, soldering technology, and the thick coating results in excellent cutting performance. This drill bit set boasts excellent cutting strength, enabling slick and accurate drilling through tough materials, making it a good choice for both professionals and handcraft enthusiasts. BulletPoint3 : Versatile Application: This tile drill bit set is suitable for a variety of drilling needs in both professional and everyday settings. It is specifically designed to work efficiently with a wide range of hard and brittle materials, including tiles, ceramics, glass, marble, granite, and terrazzo, making it an essential tool for any project. BulletPoint4 : Dry And Wet Cutting Capability: The drill bits can withstand high temperatures without requiring water as a coolant, making them effective for dry cutting tasks. However, for optimal performance and to prolong the lifespan of the bits, using water as a coolant is recommended, helping to keep the drill bits cool and incisive during use. BulletPoint5 : Accurate Drilling Guidance: The included tile drilling is made from high density EVA, ensuring rain proof and robust construction. This provides accurate and stable drilling positions, preventing slipping or misalignment, which can lead to damage or inaccurate holes, thus ensuring an excellent drilling experience every time. Color : black ExternallyAssignedProductIdentifier : 4978674719763 GpsrSafetyAttestation : 1 IncludedComponents : 11PCs ItemName : Hole Saw Drill Bit Set, 19Pcs Steel Accurate Wet and Dry Cutting Core Drill Bit Kit for Ceramic Glass Plaster Marble Hard Wood Tile, Hole Opener Parts ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 39 centimeters ItemPackageDimensions_Width : 27 centimeters ItemTypeKeyword : core-drill-bits Manufacturer : Oreilet ModelNumber : Oreilet84pgnhxv67 NumberOfItems : 11 PartNumber : Oreilet84pgnhxv67 ProductDescription : 1. Excellent Durability: Constructed from excellent 45 steel, this tile drill bit set is designed to withstand rigorous use. The electroplated finish ensures that the bits maintain their integrity over time, while the thick coating on the top provides added cutting strength, extending the lifespan of the tools. 2. Good Cutting Strength: The combination of 45 steel, soldering technology, and the thick coating results in excellent cutting performance. This drill bit set boasts excellent cutting strength, enabling slick and accurate drilling through tough materials, making it a good choice for both professionals and handcraft enthusiasts. 3. Versatile Application: This tile drill bit set is suitable for a variety of drilling needs in both professional and everyday settings. It is specifically designed to work efficiently with a wide range of hard and brittle materials, including tiles, ceramics, glass, marble, granite, and terrazzo, making it an essential tool for any project.