05H105 - Walter 1-5/16" x 1" Carbide Core Cut Annular Cutter with Universal Shank

High-Performance Carbide Annular Cutter for Hard Metals

The Walter 05H105 Carbide Core Cut annular cutter represents the pinnacle of hole-making technology for industrial applications involving hard and abrasive materials. Engineered with premium tungsten carbide inserts, this 1-5/16 inch diameter cutter is specifically designed to overcome the limitations of traditional High-Speed Steel (HSS) cutters. Where HSS tools often fail or wear prematurely when drilling stainless steel, cast iron, or exotic alloys, the Carbide Core Cut series excels, maintaining cutting edge integrity even under high thermal loads.

This tool features a 1-inch depth of cut and a universal shank, ensuring compatibility with a wide range of magnetic drilling units. The advanced flute geometry is optimized for efficient chip evacuation, a critical factor when drilling deep holes in materials that produce long, stringy chips or abrasive dust. By clearing debris rapidly, the cutter reduces heat buildup and friction, allowing for significantly higher feed rates and rotational speeds. This translates directly to reduced cycle times and increased productivity in fabrication environments.

The structural design of the Walter 05H105 is robust, minimizing vibration and chatter during operation. This stability is essential when drilling into uneven or curved surfaces, such as pipes or structural beams, where maintaining hole tolerance and finish is challenging. The carbide tips are brazed securely to the body, providing the hardness required to penetrate materials with high tensile strength without chipping or dulling. For MRO professionals and fabricators seeking to lower the cost per hole through durability and speed, this annular cutter is the superior choice.

Furthermore, the universal shank design simplifies inventory management, as this single cutter can interface with various magnetic drill brands without the need for specialized adapters. Whether utilized in on-site construction, heavy equipment repair, or precision manufacturing, the Walter Carbide Core Cut delivers consistent, burr-free holes with minimal post-processing requirements.