05A112 - Walter SST Core Cut Annular Cutter 1-3/4" x 1" Universal Shank

High-Performance Industrial Drilling with Walter SST Core Cut

The Walter 05A112 SST Core Cut Annular Cutter represents the pinnacle of hole-making technology for industrial fabricators and metalworkers. Designed with a diameter of 1-3/4 inches and a cutting depth of 1 inch, this tool is engineered to deliver superior performance in the most demanding environments. The defining feature of this series is the exclusive Super Speed Tip (SST) bronze surface treatment. This advanced coating process eliminates microscopic porosity on the cutter's surface, resulting in a flawlessly smooth finish that drastically reduces friction during operation. By minimizing friction, the cutter generates significantly less heat, which is the primary cause of tool failure, thereby extending the lifespan of the cutter and maintaining cutting edge sharpness for longer periods.

Beyond its surface treatment, the Walter SST Core Cut features a sophisticated geometric design. It incorporates fully ground, extra-large flutes that facilitate rapid and efficient chip evacuation. This is critical when drilling deep holes or working with gummy materials like aluminum and stainless steel, as it prevents clogging and binding. The modern tooth design further enhances cutting efficiency, allowing the tool to penetrate structural steel and other tough alloys with less feed pressure required from the operator or machine. This specific model is equipped with a universal shank, ensuring compatibility with a wide range of magnetic drilling units and stationary machines, making it a versatile addition to any tool crib.

Whether you are working on heavy structural steel fabrication, pipeline construction, or precision equipment manufacturing, the Walter 05A112 provides the reliability and speed professionals demand. Its ability to produce burr-free, accurate holes in a single pass eliminates the need for pilot drilling or secondary finishing operations, streamlining your workflow and reducing overall production costs. Trust in Walter's engineering to deliver a core cutter that stands up to the rigors of daily industrial use while delivering consistent, high-quality results.