RS PRO 79 mm Diameter HSS Drill Bit for Plastic, Ferrous, Wood, Non-Ferrous Metal

Introducing the high-quality range of RS PRO bi-metal hole saws, ideal for cutting perfectly round holes in metals, plastics and wood up to a depth of 32mm. These RS PRO hole saws offer a hardened cutting edge that is welded to a tough alloy steel body, making them extremely durable and hardwearing, especially with the bonded construction reducing the possibility of shattering under load. They can easily be attached to power drills to easily and quickly cut perfect and accurate holes in stubborn materials and are available range of sizes available to ensure that every possibility and application is catered for.