Introducing a brand new 4-1/2 inch hole saw with heavy duty arbor, perfect for any job. This Bi-Metal Holesaw Drill is designed to make your work easier and more efficient. With its black color and sleek design, it is a great addition to any tool box. This hole saw drill is perfect for any DIY project or professional job. Its size and durability make it ideal for cutting through various materials. Upgrade your tools with this new addition to your collection.