Walter 15mm Carbide Annular Cutter - 30mm Depth

Cut Through the Toughest Metals with Confidence

Every welder knows the frustration of burning through drill bits when working with stainless steel or cast iron. The Walter 05F115 15mm x 30mm Carbide Core Cut annular cutter is the solution to that headache. Designed for the professional fabricator who demands reliability, this cutter is built to handle the jobs that eat standard High-Speed Steel (HSS) bits for breakfast. Whether you are working on a structural steel beam, repairing heavy equipment, or fabricating a custom stainless tank, this tool ensures you get a clean, precise hole every single time.

The secret lies in the extra-hard carbide inserts. Unlike standard bits that soften and dull under the high heat generated by drilling hard metals, these carbide tips maintain their edge, allowing you to push your magnetic drill harder and faster. The 15mm diameter is a common size for bolt holes and pass-throughs, while the 30mm depth gives you the reach needed for thick plates and tubing. You can say goodbye to stepping up drill sizes; this annular cutter removes a solid slug of material, requiring less horsepower and less physical effort than twist drills.

On the job site, versatility is key. The Walter Carbide Core Cut is designed to bite into curved surfaces and uneven materials without walking or chattering, making it safer and more accurate for field work. The specialized flute design clears chips rapidly, preventing the cutter from binding up deep in the hole. This means less downtime clearing jams and more time making sparks. It is the perfect companion for your mag drill, turning a portable unit into a powerhouse capable of machining shop-quality holes in the field.

Investing in quality tooling like the 05F115 saves you money in the long run. Instead of replacing cheap bits halfway through a project, you can rely on the durability of Walter's engineering to see the job through. From the first hole to the last, you get consistent diameter, smooth finish, and the speed you need to stay ahead of schedule. Upgrade your drilling game with the cutter built for the hardest metals in the shop.