Engineered for durability and precision, the high-speed steel hole saw tool drill bit is ideal for drilling through metal sheets, thin iron plates, and aluminum alloys. Compatible with handheld electric drills, this drill bit ensures efficient and accurate hole expansion. It's a must-have for anyone involved in metalworking, from DIY enthusiasts to seasoned professionals. Features -Color:Multi -Material:High-Speed Steel -Size:7.50X2.30X2.30cm/2.95X0.90X0.90in -Diameter:22mm -Sturdy material: made from robust high-speed steel material, this hole saw drill bit offers exceptional durability and resistance to wear, ensuring reliable performance -Widely used: good for enlarging holes in metal sheets, thin iron plates, and aluminum alloys, making it a versatile addition to your tool kit -Convenient operation: compatible with handheld electric drills, this drill bit provides ease of use and quick hole enlargement, saving you time and effort -Precision engineering: the drill bit's precise design ensures excellent hole enlargement results, with clean and accurate cuts every time -Efficiency booster: by improving work efficiency, this hole saw set helps you complete tasks faster, saving time and effort on your projects Package list: 1 x Hole Drill Bit