05A402 - Walter SST Core Cut Annular Cutter 1-1/8" x 2" Universal Shank

High-Performance Drilling with Walter SST Core Cut Technology

The Walter SST Core Cut Annular Cutter (SKU: 05A402) represents the pinnacle of drilling efficiency for industrial fabrication. Engineered with Walter's exclusive Super Surface Treatment (SST), this 1-1/8" x 2" cutter is designed to tackle the toughest materials found in modern workshops, including stainless steel, structural steel, and aluminum. The proprietary bronze SST coating is not merely a surface layer; it is an advanced treatment that eliminates microscopic porosity on the tool's surface. This results in an exceptionally smooth finish that drastically reduces friction between the cutter and the workpiece.

In heavy-duty industrial environments, heat generation is the primary enemy of tool life. The Walter SST Core Cut mitigates this by facilitating rapid chip evacuation through its fully ground, extra-large flutes. By clearing debris efficiently and minimizing friction, the cutter operates at lower temperatures, preserving the cutting edge and extending the overall lifespan of the tool. This makes it an invaluable asset for high-volume fabrication shops where downtime for tool changes equates to lost revenue.

Versatility is key for MRO and fabrication professionals. This cutter features a universal shank, ensuring compatibility with a wide range of magnetic drilling units and stationary machines. Whether you are drilling through thick structural beams or precision stainless steel plates, the modern tooth geometry ensures a clean, burr-free hole every time. The 2-inch depth capacity allows for deep hole drilling without the need for multiple passes or pilot drilling, streamlining your workflow and enhancing productivity.

Investing in Walter SST Core Cutters means investing in reliability. The robust construction and advanced metallurgy ensure that this tool maintains its cutting performance long after standard high-speed steel cutters have dulled. For operations that demand precision, speed, and durability, the 05A402 is the superior choice.