05F142 - Walter 42mm Carbide Tipped Annular Cutter - 30mm Depth

High-Performance Drilling with Walter Carbide Core Cut

The Walter 05F142 Carbide Core Cut annular cutter is a premium industrial tool engineered to tackle the most demanding drilling applications. Measuring 42mm in diameter with a 30mm depth of cut, this cutter is specifically designed to outperform traditional high-speed steel (HSS) bits when working with hard, abrasive, and uneven materials. Whether you are fabricating structural components or performing maintenance on heavy machinery, the Carbide Core Cut series delivers exceptional precision and speed.

At the heart of this tool is its advanced carbide insert technology. Unlike standard cutters that dull quickly on tough metals, Walter's carbide tips maintain their cutting edge even under high thermal stress. This makes the 05F142 the ideal choice for drilling through stainless steel, cast iron, and specialized alloys that would typically destroy lesser tools. The specialized body design and flute geometry work in tandem to evacuate chips rapidly, preventing clogging and heat buildup that can compromise the integrity of the workpiece.

Efficiency is a key advantage of the Walter Carbide Core Cut. Because annular cutters remove material only at the periphery of the hole, they require significantly less energy and force than solid twist drills. This allows for faster feed rates and reduced wear on your magnetic drilling unit. The result is a clean, burr-free hole produced in a fraction of the time. For professionals in the metalworking industry, investing in Walter carbide cutters means investing in productivity, reducing the frequency of tool changes and ensuring consistent quality on every job.

This cutter is also versatile enough to handle challenging drilling conditions, such as working on curved surfaces or overlapping holes, without wandering or breaking. The robust construction ensures stability and accuracy, making it a reliable partner for on-site construction, fabrication shops, and MRO (Maintenance, Repair, and Operations) environments. When precision and durability are non-negotiable, the Walter 05F142 stands out as a top-tier solution for large diameter hole creation.