05H103 - Walter 05H103 Carbide Core Cut Annular Cutter 1-3/16 x 1 Inch Universal Shank

Walter Carbide Core Cut Annular Cutter: Precision Drilling for Tough Metals

The Walter 05H103 Carbide Core Cut annular cutter is an industrial-grade drilling solution engineered to tackle the most demanding materials in metal fabrication. Unlike traditional High-Speed Steel (HSS) cutters, this tool utilizes premium carbide inserts that maintain hardness and cutting edge integrity even under high thermal stress. With a diameter of 1-3/16 inches and a cutting depth of 1 inch, it is specifically designed to produce clean, burr-free holes in challenging substrates such as stainless steel, cast iron, and hard alloys.

One of the standout features of the Carbide Core Cut series is its advanced flute and body design. This geometry optimizes chip evacuation, preventing clogging and heat accumulation that can lead to premature tool failure. The result is a cutter that allows for significantly faster feed rates and higher rotational speeds, boosting productivity in heavy manufacturing environments. Whether you are working on structural steel or specialized abrasive composites, this cutter delivers consistent performance and extended tool life.

Compatibility is key in dynamic workshop environments, which is why Walter has equipped this cutter with a Universal Shank. This design ensures it fits securely into a wide range of magnetic drilling units without the need for specialized adapters. By focusing the cutting energy on the periphery of the hole rather than converting the entire area to chips, the annular cutting process requires less power and thrust, reducing wear on your drilling equipment while maximizing efficiency.

Key Technical Benefits

• Superior Hardness: Carbide tips effectively cut through materials that would dull HSS bits instantly.
• Universal Fit: Designed to work seamlessly with major magnetic drill brands.
• Efficiency: Removes material as a solid slug, requiring less energy and time per hole.