Walter 35mm Carbide Tipped Annular Cutter 55mm Depth

Ultimate Drilling Power for Fabricators

For professional welders and fabricators, time is money, and a dull drill bit is a major bottleneck. The Walter 35mm x 55mm Carbide Core Cut (SKU: 05F235) is built to tackle the jobs that standard bits simply can't handle. If you frequently work with stainless steel, you know how quickly it can work-harden and destroy a standard HSS cutter. This carbide-tipped annular cutter is the solution. It is specifically designed to cut through hard metals, including stainless steel, cast iron, and tough alloys, with ease and speed. The carbide tips stay sharp longer, meaning you spend less time swapping out bits and more time fabricating.

This cutter features a 35mm diameter and a generous 55mm depth of cut, making it perfect for drilling through thick mounting plates, I-beams, and heavy-wall pipe. The specialized body design reduces friction and heat, which is critical when drilling deep holes. Less heat means the cutter stays cooler, the material doesn't distort, and the risk of work-hardening is minimized. Additionally, the aggressive cutting action requires less feed pressure. This is a huge benefit when you are drilling out of position—overhead or horizontally—where applying massive force to the mag drill is difficult and fatiguing.

Versatility is another key benefit of the Walter Carbide Core Cut. It isn't just for flat plate; it excels at drilling into curved surfaces, such as large pipes or pressure vessels, without walking or chattering. It can also handle overlapping holes or drilling through rust and scale without losing its edge immediately. This ruggedness makes it an essential tool for on-site repairs and field installation work where material conditions aren't always perfect. The clean, burr-free holes it produces often require no secondary finishing, allowing you to move straight to bolting or welding.

Investing in the 05F235 means investing in reliability. When you are on a shutdown or a critical job site, you need a cutter that won't fail halfway through a hole. Walter's reputation for quality ensures that this annular cutter performs consistently, hole after hole. Whether you are retrofitting structural steel or fabricating custom machinery, this tool provides the cutting power and durability professional welders demand.