05E409 - Walter SST Corecut 1-9/16" x 2" Annular Cutter with Universal Shank

High-Performance Drilling with Walter SST Corecut Technology

The Walter 05E409 SST Corecut Annular Cutter is a premium industrial tool designed to deliver precision and efficiency in heavy-duty metal fabrication. Engineered with a diameter of 1-9/16 inches and a cutting depth of 2 inches, this cutter is specifically optimized for penetrating tough materials such as stainless steel, structural steel, and aluminum. The defining feature of this series is the Super Speed Tip (SST) technology, which utilizes a specialized bronze surface treatment. This advanced coating significantly reduces friction at the cutting interface, preventing heat buildup that can compromise both the tool's lifespan and the integrity of the workpiece.

In industrial settings where cycle time and finish quality are paramount, the Walter SST Corecut excels. Its fully ground, extra-large flutes are designed to evacuate chips rapidly, preventing clogging even during deep hole drilling. The modern tooth geometry ensures a chatter-free operation, leaving a burr-free finish that often eliminates the need for secondary reaming or deburring. This efficiency translates to lower operational costs and higher throughput for machine shops and fabrication floors.

Compatibility is a key advantage of the 05E409 model. It features a universal shank that allows it to be used with a wide array of magnetic drilling units, including major brands like Hougen, Jancy, and Alfra, as well as stationary drill presses. Whether utilized for on-site structural erection or precision manufacturing, this core cutter provides the reliability and durability required by professional operators.