05F138 - Walter 38mm Carbide Tipped Annular Cutter 30mm Depth

Precision Drilling for Hardened Materials

The Walter 05F138 Carbide Core Cut annular cutter represents the forefront of magnetic drilling technology, specifically engineered to tackle the most challenging industrial materials. With a diameter of 38mm and a cutting depth of 30mm, this tool is designed to perform where traditional High-Speed Steel (HSS) cutters fail. The integration of premium carbide tips allows this cutter to penetrate extremely hard materials such as stainless steel, cast iron, and exotic alloys with remarkable efficiency and speed.

One of the defining characteristics of the Carbide Core Cut series is its sophisticated flute and body geometry. This design is not merely for aesthetics; it plays a critical role in thermal management and chip evacuation. By effectively clearing debris from the cutting path, the tool maintains a cooler operating temperature, which preserves the integrity of both the cutter and the workpiece. This is particularly crucial when working with heat-sensitive materials or when drilling deep holes where chip packing can lead to catastrophic tool failure.

Industrial operators will appreciate the consistency and longevity provided by the Walter 05F138. The carbide inserts are formulated to resist wear and maintain a sharp cutting edge far longer than standard materials. This durability translates directly to operational savings, as fewer tool changes are required during large-scale fabrication projects. Whether utilized in a workshop setting or on-site for structural repairs, this cutter delivers precise, burr-free holes with minimal axial force, reducing wear on the magnetic drilling unit itself.

Furthermore, the cutter is optimized to handle uneven surfaces and interrupted cuts, scenarios that often cause breakage in lesser tools. The robust construction ensures stability and accuracy, making it an indispensable asset for heavy machinery maintenance, rail fabrication, and structural steel applications requiring large diameter holes in tough substrates.