Designed for precision and efficiency, the high-speed steel hole saw tool drill bit is good for creating and expanding holes in metal sheets, thin iron plates, and aluminum alloys. This drill bit is compatible with handheld electric drills, providing smooth and accurate drilling. It's an essential tool for both DIY projects and professional metalworking tasks. Features -Color:Multi -Material:High-Speed Steel -Size:7.50X2.30X2.30cm/2.95X0.90X0.90in -Diameter:22mm -Sturdy material: made from highspeed steel, this hole saw drill bit is highly sturdy and resistant to wear, ensuring long-lasting performance -Wide application: suitable for enlarging holes in metal sheets, thin iron plates, and aluminum alloys, making it a versatile tool for different projects -User convenience: compatible with handheld electric drills, this drill bit offers ease of use and quick hole enlargement, enhancing efficiency -Precision design: the drill bit is to provide excellent hole enlargement results, ensuring clean and accurate cuts -Enhanced efficiency: boost your work efficiency with this hole saw set, designed to help you complete drilling tasks more quickly and efficiently Package list: 1 x Hole Drill Bit