Premium Quality and Comprehensive Sizes: This set includes 10 diamond hole saws with sizes ranging from 6 mm (1/4") to 50 mm (2"), catering to various drilling needs. Each bit is crafted using advanced brazed technology for , precise cuts and enhanced durability. and Efficient: Constructed with diamond-integral steel and utilizing a high anti- brazing process, these hole saws offer exceptional and efficiency. The robust design ensures they remain , making them ideal for drilling through tough materials. Versatile Dry and Wet Drilling Options: Engineered for both dry and wet drilling applications, these hole saws maintain performance under high heat conditions typical of dry drilling. For optimal results and extended tool life, water lubrication is recommended during use. Eco-Friendly and Low Dust Emission: Designed to produce less dust during operation, these hole saws help maintain a cleaner work environment. This feature is crucial for safe, dust-free drilling, making them suitable for indoor and outdoor projects. Multi-Material Drilling Capability: Perfect for a wide range of materials including ceramic, porcelain tiles, , marble, stone, masonry, and brick. This versatility makes the set ideal for various home improvement, tiling, and DIY projects, ensuring professional results. Features: Variety of Sizes: The kit contains 10 essential sizes: 1/4", 3/8", 1/2", 7/8", 1", 1-1/5", 1-3/8", 1-7/12", 1-3/4", and 2". Design: Crafted with diamond-integral steel and a brazed process for durability. The thick diamond coating provides fast, precise cutting and the brazed design offers resistance to wear and heat. Wet or Dry Use: Suitable for both dry and wet drilling. For optimal performance and , water lubrication is recommended during wet drilling. Dust-Free Operation: Advanced design minimizes dust production, helping to keep your workspace clean, especially in enclosed areas. Versatile Application: Efficiently drills through ceramic, porcelain, , marble, stone, and masonry. Convenient Storage: Includes a compact storage case to keep tools organized and accessible. Specifications: Material: Diamond-integral steel Usage: Suitable for both wet and dry drilling Application: Ideal for ceramic, porcelain, , marble, stone, and masonry Storage: Compact case included This Diamond Hole Saw Kit is ideal for anyone seeking clean, accurate holes for any project, be it professional or DIY. Color: As Shown Package Contents: 10* hole saws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.