05F125 - 25mm Carbide Tipped Annular Cutter - 30mm Depth

High-Performance Carbide Annular Cutter for Tough Metals

The Walter 05F125 Carbide Core Cut is a premium 25mm x 30mm annular cutter engineered for the most demanding industrial drilling applications. Unlike standard High-Speed Steel (HSS) bits, this carbide-tipped tool is specifically designed to penetrate hard, abrasive, and uneven materials with exceptional speed and precision. It is the ideal solution for fabrication shops and maintenance teams working with stainless steel, cast iron, and high-tensile alloys where traditional cutters often fail or dull prematurely.

Walter Surface Technologies has integrated an advanced flute and body design into this cutter, maximizing chip evacuation and reducing heat buildup. This allows operators to run their magnetic drilling units at higher speeds and feed rates, significantly reducing cycle times on large projects. The extra-hard carbide inserts maintain their cutting edge far longer than HSS equivalents, ensuring consistent hole geometry and finish quality throughout the tool's lifespan. Whether you are drilling structural steel rails or performing on-site modifications to heavy machinery, the 05F125 delivers the aggressivity needed to cut through the toughest substrates with minimal effort.

By focusing on core cutting rather than drilling the entire diameter, this tool requires less power and thrust, extending the life of your drilling equipment. The 30mm depth of cut provides ample capacity for standard plate and structural thicknesses. For professionals seeking to optimize their drilling operations and reduce consumable costs through longevity, the Walter Carbide Core Cut series represents the pinnacle of hole-making technology.