-Diamond Coated Hole Saw Kit for Ceramic Tiles with Alloy Storage Box, 6 Holes, 22-73mm, Portable, Durable, Concrete Cutting, Guazhuni

6 Different Sizes: Used to drill holes approximately 22, 28, 35, 44, 68, and 73 mm (0.9, 1.1, 1.4, 1.7, 2.7, and 2.9 inches) in diameter. Easy to Use: This is an upgraded, simple bolt-style design, replacing the old-fashioned assembly method. Efficient: The drill bits are made of high-quality alloy with coated metal particles, making them practical and easy to use. Application: Ideal for cutting holes in materials such as tile, ceramic, brick, plasterboard, concrete, etc. Suitable for hand drills, bench drills, vertical drills, etc. Suitable for: Air Drill Item Descriptions: Easy to use: This is an upgraded design, a simple bolt-style design, instead of the old-fashioned assembly method. Efficient: The drill bits are made of high-quality alloy with coated metal particles, making them practical and easy to use. Package includes: 6 x different sized hole saw drill bits 1 x large chuck 1 x small chuck 1 x hex key 1 x storage box 6 different sizes: Used to drill holes approximately 22, 28, 35, 44, 68, and 73 mm (0.9, 1.1, 1.4, 1.7, 2.7, and 2.9 inches) in diameter. Application: Ideal for cutting holes in materials such as tile, ceramic, and brick. Plasterboard, concrete, etc. Suitable for hand drills, bench drills, vertical drills, etc. Package: 9-piece Ceramic Tile Hole Saw Kit (Note: Other accessories are not included.)