Walter 42mm Carbide Tipped Annular Cutter - 55mm Depth

Unmatched Drilling Power for Professional Fabricators

For professional welders and fabricators, time is money, and a dull drill bit is a major bottleneck. The Walter 42mm x 55mm Carbide Core Cut annular cutter (SKU: 05F242) is the solution for tough drilling jobs that demand speed and precision. If you frequently work with stainless steel, you know the frustration of work-hardening and burnt bits. This Walter cutter utilizes extra-hard carbide tips that slice through stainless steel, armor plate, and hard alloys with ease, ensuring you get a clean hole every time without fighting the drill.

This cutter is designed for use with magnetic drilling machines, making it a staple for structural steel erection, heavy equipment repair, and custom fabrication shops. The 42mm diameter is substantial, perfect for large bolt holes or pipe pass-throughs, while the 55mm depth capacity allows you to drill through thick plate or stacked materials in a single pass. Unlike twist drills that require massive amounts of thrust and leave rough exits, this annular cutter removes only the periphery of the hole, ejecting a solid slug. This method requires less horsepower and physical effort, resulting in less fatigue for the operator and less wear on the mag drill motor.

The geometry of the Walter Carbide Core Cut is optimized for aggressive cutting. The specialized body design reduces friction and vibration, which is crucial when drilling on curved surfaces like large pipes or pressure vessels. You get a smooth, burr-free finish that is ready for welding or bolting immediately, eliminating the need for time-consuming grinding or deburring. Whether you are in the shop or out in the field, relying on Walter's superior carbide technology means you spend less time changing bits and more time fabricating.

Why Welders Choose Walter Carbide Core Cut:

• Cuts the Uncuttable: effortlessly drills through hard materials that destroy standard HSS bits.
• Clean Finishes: Leaves a smooth hole wall, essential for critical fit-ups and structural connections.
• Low Vibration: The robust body design remains stable, even when drilling on pipe or uneven surfaces.
• Productivity Boost: Faster penetration rates mean you finish the job sooner and move on to the next weld.