Walter 9/16 Inch Carbide Annular Cutter Universal Shank

Precision Holes in Stainless and Alloys Made Easy

For professional welders and fabricators, time is money, and equipment compatibility is king. The Walter 9/16" x 1" Carbide Core Cutter (SKU: 05H009) is built to streamline your hole-making process on the job site or in the shop. If you regularly work with magnetic drills, you know the frustration of encountering materials that chew up standard HSS bits. This carbide-tipped annular cutter is the solution, specifically formulated to slice through stainless steel, cast iron, and other tough alloys with ease, leaving you with clean, precise holes and zero frustration.

One of the standout features of this cutter is its Universal Shank. In a busy shop environment where multiple brands of magnetic drills might be in use, having a bit that fits almost any machine is a massive advantage. Whether your rig uses a standard Weldon shank or another common interface, the Walter Universal Shank design ensures a secure fit and optimal torque transfer. This versatility means you can stock fewer variations of bits while still being prepared for any drilling task that comes through the door. The 9/16-inch diameter and 1-inch depth of cut make it an ideal size for bolt holes, conduit pass-throughs, and structural connections.

Beyond compatibility, the cutting action of this tool is engineered for speed and finish. The carbide tips are extremely aggressive yet durable, allowing you to push your feed rates without sacrificing tool life. Unlike twist drills that require massive axial force and often leave jagged exit burrs, this annular cutter removes material at the periphery of the hole, ejecting a solid slug. This method requires less horsepower and physical effort, resulting in less operator fatigue and faster hole completion. The result is a smooth, burr-free hole that is ready for bolting or welding immediately, eliminating the need for time-consuming deburring or reaming.

Durability is paramount when working with abrasive materials like cast iron or work-hardening metals like stainless steel. The Walter Carbide Core Cutter resists the high temperatures that destroy lesser bits, maintaining its sharpness for longer. This longevity makes it a cost-effective choice for serious fabricators who demand reliability. Whether you are drilling on a flat plate, a curved pipe, or an uneven casting, this cutter provides the stability and bite needed to get the job done right the first time. Upgrade your mag drill arsenal with Walter's superior carbide technology.