05D503 - Walter Carbide Core Cut Annular Cutter 2-3/16 in. x 2 in.

High-Performance Industrial Drilling Solution

The Walter 05D503 Carbide Core Cut Annular Cutter is a premium-grade tooling solution designed for heavy-duty industrial applications. Engineered with high-quality tungsten carbide inserts, this 2-3/16 inch diameter cutter is specifically formulated to penetrate tough, abrasive, and hard materials that typically degrade standard High-Speed Steel (HSS) bits. With a cutting depth of 2 inches, it is perfectly suited for structural steel fabrication, heavy equipment repair, and manufacturing environments where thick plate drilling is required.

The Carbide Core Cut series distinguishes itself through its advanced body and flute design. The specialized geometry promotes efficient chip ejection, reducing heat buildup and friction during the drilling process. This thermal management is critical when working with work-hardening materials like stainless steel. Furthermore, the carbide tips allow operators to run their magnetic drilling units at higher speeds and feed rates, significantly improving productivity and reducing cycle times per hole. The robust construction also ensures stability when drilling into uneven or curved surfaces, such as pipes or structural beams.

Compatibility is key in industrial settings, and this cutter features a standard shank design (typically Weldon) compatible with a wide range of magnetic drilling machines. Whether utilized in a fabrication shop or on a remote job site, the Walter 05D503 delivers consistent, burr-free holes with tight tolerances. It is an essential tool for professionals working with cast iron, proprietary alloys, and stainless steel, offering a lower cost-per-hole over the lifespan of the tool compared to conventional alternatives.

Key Technical Specifications:

• Diameter: 2-3/16 inches
• Depth of Cut: 2 inches
• Material: Carbide Tipped (TCT)
• Application: Stainless Steel, Cast Iron, Hard Alloys