05A103 - Walter SST Core Cut Annular Cutter 1-3/16 Inch x 1 Inch Depth

High-Performance Walter SST Core Cut Technology

The Walter 05A103 SST Core Cut Annular Cutter represents a significant advancement in industrial drilling technology. Engineered with Walter's proprietary Super Speed Tip (SST) features, this 1-3/16" diameter cutter is designed to tackle the toughest fabrication challenges with precision and speed. The core of its performance lies in the specialized bronze SST surface treatment. This innovative coating does more than just protect the tool; it actively minimizes friction between the cutter and the workpiece. By reducing friction, heat generation is significantly lowered, which is critical for maintaining the metallurgical integrity of both the tool and the base material, especially when working with heat-sensitive alloys like stainless steel and aluminum.

Beyond thermal management, the SST Core Cut is built for efficiency. It features fully ground, extra-large flutes that facilitate rapid material evacuation. This design prevents chip clogging, a common issue in deep hole drilling, ensuring continuous operation without the need for frequent stops to clear debris. The cutter geometry is optimized to eliminate porosity during the cut, resulting in a flawless, burr-free finish that often negates the need for secondary reaming or deburring operations. With a 1-inch cutting depth and a universal shank, this tool is compatible with a wide range of magnetic drilling units and stationary machines, making it a versatile asset for any heavy industrial MRO or fabrication environment.

Key Technical Benefits:

• Porosity Elimination: Advanced tooth geometry ensures a solid, clean cut surface.
• Heat Reduction: Bronze SST treatment acts as a lubricant barrier, extending tool life.
• Chip Management: Large flutes eject swarf quickly to prevent binding.