05A009 - Walter SST Core Cut Annular Cutter - 9/16 in Diameter x 1 in Depth

High-Performance Drilling with Walter SST Technology

The Walter 05A009 SST Core Cut Annular Cutter represents the pinnacle of drilling efficiency for industrial applications. Designed with a 9/16-inch diameter and a 1-inch depth of cut, this tool is engineered to meet the rigorous demands of structural steel fabrication, heavy machinery maintenance, and precision manufacturing. At the heart of its performance is Walter's exclusive Super Speed Tip (SST) technology. This advanced feature involves a specialized bronze surface treatment that significantly reduces the coefficient of friction between the tool and the workpiece. By minimizing friction, the cutter generates less heat during operation, which is the primary cause of premature tool failure, thereby extending the service life of the cutter substantially.

Beyond its thermal management capabilities, the SST Core Cut is manufactured using cutting-edge surface treatment technology that eliminates microscopic porosity. This results in a flawlessly polished finish on the cutter's surface, which works in tandem with the fully ground, extra-large flutes to facilitate rapid and efficient material evacuation. In high-volume drilling environments, effective chip removal is critical to maintaining drilling speed and preventing jamming. The modern tooth design and cutter geometry are optimized to require less power from the magnetic drilling unit, allowing for faster penetration rates without compromising the integrity of the hole.

Versatility is a key component of the 05A009's design. It features a universal shank that ensures compatibility with a wide range of magnetic drilling units and stationary machines, making it a seamless addition to any existing tool inventory. Whether working with aluminum, mild steel, or difficult-to-machine stainless steel, this annular cutter delivers precise, burr-free holes with exceptional consistency. For procurement specialists and facility managers seeking to reduce consumable costs while improving operational throughput, the Walter SST Core Cut series offers a reliable, high-ROI solution.