05H408 - Walter Carbide Core Cut Annular Cutter 1-1/2" x 2" Universal Shank

Premium Industrial Drilling Performance

The Walter 05H408 Carbide Core Cut Annular Cutter represents the pinnacle of hole-making technology for industrial maintenance, repair, and operations. Engineered by Walter Surface Technologies, this 1-1/2" diameter cutter is specifically designed to overcome the limitations of traditional High-Speed Steel (HSS) bits when facing tough, abrasive, or hardened materials. In industrial environments where downtime equates to lost revenue, the reliability of your tooling is paramount. This cutter features high-grade tungsten carbide tips that maintain their cutting edge far longer than standard materials, even when drilling through challenging substrates like stainless steel, cast iron, and exotic alloys.

One of the standout features of this tool is its universal shank design. In a diverse shop environment utilizing various magnetic drilling units, compatibility issues can often slow down production. The universal shank ensures that this cutter fits seamlessly into most standard arbors, including Weldon and Nitto styles, making it a versatile addition to any tool crib. The 2-inch depth of cut provides ample capacity for drilling through thick plates, structural beams, and heavy machinery components, covering a wide range of MRO applications.

Beyond compatibility, the engineering behind the flute design sets this product apart. Efficient chip evacuation is critical when drilling deep holes in metal to prevent heat buildup and binding. The Walter Carbide Core Cut utilizes an advanced geometry that rapidly clears debris from the cutting path. This not only keeps the tool cooler—extending its lifespan—but also allows for faster feed rates with less physical exertion required from the operator. Whether you are retrofitting equipment, repairing heavy infrastructure, or fabricating new components from hard metals, this annular cutter delivers precise, burr-free holes with exceptional consistency.

For facility managers and procurement specialists, investing in carbide tooling like the 05H408 translates to long-term cost savings. While the initial investment may be higher than HSS, the extended tool life and reduced frequency of replacements significantly lower the cost per hole. Furthermore, the ability to drill dry or with minimal lubrication in certain applications adds to its versatility in field maintenance scenarios where coolant systems may not be practical.