05F144 - Walter 44mm Carbide Tipped Annular Cutter 30mm Depth

High-Performance Drilling for Tough Industrial Materials

The Walter 44mm x 30mm Carbide Core Cut Annular Cutter (SKU: 05F144) represents the pinnacle of hole-making technology for industrial maintenance and fabrication. Engineered specifically to tackle the most challenging materials found in heavy industry, this cutter utilizes premium tungsten carbide tips to deliver exceptional cutting performance where traditional High-Speed Steel (HSS) tools often fail. It is the ideal solution for MRO professionals requiring precise, large-diameter holes in abrasive and hard metals such as stainless steel, cast iron, and various complex alloys.

One of the standout features of the Carbide Core Cut series is its ability to maintain structural integrity and cutting edge sharpness under high thermal stress. The advanced body design and specialized flute geometry facilitate rapid chip evacuation, preventing clogging and heat accumulation that can lead to premature tool failure. This design allows operators to run magnetic drilling units at higher speeds and feed rates, significantly improving productivity on the shop floor or in the field. Whether you are drilling into structural steel beams, repairing heavy machinery, or fabricating custom components, this cutter ensures a clean, burr-free finish that often eliminates the need for secondary reaming or deburring operations.

Versatility is a key component of the Walter 05F144. Unlike standard twist drills that require massive axial force, this annular cutter removes material only at the periphery of the hole, ejecting a solid slug. This method requires less energy and puts less strain on the drilling machine. Furthermore, the robust carbide tips make it uniquely suited for drilling on uneven, curved, or rough surfaces without wandering, ensuring accuracy from the very first cut. For industrial procurement specialists seeking reliable, long-lasting tooling that reduces downtime and cost-per-hole, the Walter Carbide Core Cut is the definitive choice.