05D407 - Walter 1-7/16 Inch x 2 Inch Carbide Tipped Annular Cutter

High-Performance Carbide Drilling for Tough Alloys

The Walter 05D407 1-7/16" x 2" Carbide Core Cut Annular Cutter represents the pinnacle of drilling technology for heavy industry. Designed specifically to overcome the limitations of standard High-Speed Steel (HSS) cutters, this tool is engineered to tackle the most abrasive and resilient materials found in modern fabrication, including stainless steel, cast iron, and specialized tough alloys. At the heart of its performance are premium carbide inserts that maintain their hardness even under the extreme heat generated during heavy drilling operations.

Precision is paramount in the design of the Core Cut series. The cutter features a sophisticated flute geometry that serves a dual purpose: it rapidly evacuates chips to prevent clogging and heat buildup, while simultaneously reducing the mechanical load on the drilling unit. This allows operators to run their machines at higher feed rates and speeds, significantly improving productivity without sacrificing hole quality. The body design is robust, ensuring stability even when entering curved or irregular surfaces, which is a common challenge in pipe and structural steel fabrication.

For industrial MRO professionals, the longevity of the 05D407 is a key asset. By resisting wear and maintaining a sharp cutting edge for longer periods, this cutter reduces the frequency of tool changes and downtime. Whether utilized in a workshop setting or on-site with a magnetic drilling unit, the Walter Carbide Core Cut delivers consistent, burr-free results. It is an essential tool for applications involving armor plate, rail steel, and other hard-to-machine composites where precision and efficiency cannot be compromised.

This cutter is compatible with standard magnetic drilling units and is optimized for a 2-inch depth of cut, making it versatile for thick plate applications. When your project demands drilling through materials that defy conventional tools, the Walter Carbide Core Cut provides the aggressive cutting action and durability required to get the job done right.