05E402 - Walter SST Core Cut Annular Cutter 1-1/8 Inch x 2 Inch Universal Shank

Advanced SST Technology for Precision Drilling

The Walter 05E402 SST Core Cut Annular Cutter represents the pinnacle of hole-making technology for industrial applications. Designed with a 1-1/8 inch diameter and a 2-inch depth of cut, this tool is engineered to deliver superior performance across a wide range of materials, including mild steel, structural steel, stainless steel, and aluminum. The defining feature of this cutter is Walter's exclusive Super Speed Tip (SST) surface treatment. This advanced bronze coating process effectively eliminates microscopic pores on the tool's surface, creating an exceptionally smooth finish that resists material adhesion.

By minimizing surface roughness, the SST treatment significantly reduces friction between the cutter and the workpiece. Less friction means less heat generation, which is the primary enemy of cutting tool longevity. Consequently, operators experience faster drilling rates and extended tool life, even in demanding production environments. The cutter also features fully ground, extra-large flutes that facilitate rapid chip evacuation, preventing clogging and further ensuring a clean, precise cut every time.

Compatibility is key in modern workshops, which is why this model features a universal shank. It is designed to fit securely into the majority of magnetic drilling units and stationary machines available on the market. Whether you are fabricating structural beams or performing maintenance on heavy machinery, the Walter SST Core Cut provides the reliability and speed required to keep operations running smoothly. Its robust construction and intelligent geometry make it an indispensable asset for professionals seeking efficiency and precision.