Walter 3-1/4 Inch Carbide Tipped Annular Cutter 3 Inch Depth

Cut Big Holes Faster in Thick Metal

When you are out in the field or on the shop floor, you need a cutter that can handle the heat. The Walter 3-1/4" x 3" Carbide Core Cut (SKU: 05D736) is built for welders and fabricators who need to drill large diameter holes through thick plate without slowing down. Unlike standard HSS bits that can burn up when hitting hard spots or stainless steel, this cutter uses extra-hard carbide tips to slice through the toughest metals. Whether you are working on structural steel, cast iron pipes, or heavy equipment repairs, this tool gets the job done efficiently.

Time is money, and this annular cutter saves you both. Because it cuts a ring rather than turning the whole hole into chips, it drills much faster and requires less pressure from your mag drill. This specific model offers a deep 3-inch cutting capacity, allowing you to go through thick beams or stacked plates in a single pass. The advanced flute design clears chips out of the way instantly, so you don't have to constantly stop to clean the hole or worry about the bit binding up deep in the cut.

One of the biggest headaches for welders is trying to drill a hole on a surface that isn't perfectly flat. The Walter Carbide Core Cut is designed to bite into curved or uneven surfaces without skipping, making it perfect for pipe work or modifying existing structures. It leaves a smooth, clean finish that is ready for bolting or welding immediately. If you are tired of burning through cheap bits and wasting time sharpening, upgrade to the Walter Carbide Core Cut for your heavy-duty drilling needs.