05E014 - Walter SST Corecut 7/8-Inch x 1-Inch Annular Cutter for Stainless Steel

Walter 05E014 SST Corecut Annular Cutter Overview

The Walter 05E014 is a high-performance annular cutter from the SST Corecut series, specifically engineered for the demanding task of drilling through stainless steel and other hard alloys. With a diameter of 7/8 inch and a cutting depth of 1 inch, this tool is an essential component for fabrication shops requiring precision and efficiency. The cutter features a Universal Shank, ensuring compatibility with a wide range of magnetic drilling units, including those from major brands like Hougen, Nitto, and others that accept standard shank designs.

Drilling stainless steel presents unique challenges, primarily due to the material's tendency to work-harden if the cutting tool generates excessive heat or lacks the proper geometry. The Walter SST Corecut addresses this with a specialized cutting geometry and high-quality metallurgical composition. This design facilitates rapid chip evacuation and reduces friction, thereby minimizing heat buildup. The result is a cutter that maintains its edge longer and penetrates tough materials more effectively than standard high-speed steel cutters.

In industrial MRO and heavy fabrication environments, tool longevity and hole quality are paramount. This annular cutter delivers burr-free holes that often require no secondary finishing operations, streamlining the production process. The 1-inch depth capacity makes it suitable for drilling plate, pipe, and structural beams commonly found in infrastructure and equipment manufacturing. By utilizing the annular cutting principle—removing only the periphery of the hole and ejecting a solid slug—this tool requires less power and thrust than traditional twist drills, reducing wear on the magnetic drill motor.

Operators should ensure proper coolant application when using the 05E014 to maximize performance and tool life, particularly in stainless steel applications. The robust construction of the Walter SST Corecut series ensures reliable performance in the toughest industrial conditions.