05A410 - Walter SST Annular Cutter 1-5/8 Inch x 2 Inch Depth

High-Performance Drilling with Walter SST Core Cutters

The Walter 05A410 SST Core Cutter is a premium annular cutter designed to redefine efficiency in metal fabrication. Engineered with a 1-5/8 inch diameter and a 2-inch depth of cut, this tool utilizes Walter's proprietary Super Speed Tip (SST) technology. This advanced feature is specifically developed to eliminate porosity during the drilling process, ensuring that every hole produced has a flawlessly smooth finish that often requires no further deburring or reaming. For fabricators working with structural steel, stainless steel, or aluminum, this means significantly reduced cycle times and improved overall productivity.

Heat generation is the enemy of tool life, particularly in heavy-duty drilling applications. To combat this, Walter has applied a unique bronze SST surface treatment to the cutter. This specialized coating drastically minimizes friction between the tool and the workpiece, allowing the cutter to run cooler even under substantial load. Combined with a state-of-the-art tooth geometry and fully ground extra-large flutes, the 05A410 excels at material evacuation. Chips are cleared rapidly from the cutting zone, preventing clogging and further reducing heat buildup. This results in a cutter that not only drills faster but lasts longer, providing excellent value for industrial operations.

Versatility is key in modern workshops, and the Walter SST Core Cutter delivers with its universal shank design. It is compatible with a wide range of magnetic drilling units and stationary machines, making it a flexible addition to any tool crib. Whether you are drilling on a vertical beam in the field or processing plate in the shop, the self-centering capability and robust construction of this cutter ensure precise, clean holes every time. It is the ideal choice for professionals demanding reliability and speed in their metalworking tools.