Walter SST Core Cut Annular Cutter 1-5/16 Inch Diameter 1 Inch Depth

Cut Faster, Last Longer with Walter SST

For professional welders and fabricators, time spent fighting with dull drill bits or cleaning up messy holes is time lost. The Walter 1-5/16" x 1" SST Corecut Annular Cutter (05A105) is built to keep your production line moving. This isn't just another mag drill bit; it is a high-performance cutting tool designed to chew through the toughest metals you encounter in the shop or on the job site. Whether you are framing structural steel, fabricating stainless tanks, or drilling aluminum plates, the SST Corecut delivers clean, precise holes in a fraction of the time it takes with conventional twist drills.

The secret to its performance lies in the "Super Speed Tip" (SST) bronze coating. This unique surface treatment acts as a shield against heat and friction. When you are drilling deep into thick steel, heat is what kills your bit. The SST coating helps the cutter glide through the metal, keeping the cutting edges cooler and sharper for longer. This means you get more holes per dollar and spend less time swapping out worn cutters. Additionally, the specialized tooth geometry cuts a plug (or "core") rather than turning the entire hole volume into chips, which requires less horsepower and puts less strain on your magnetic drill.

Compatibility is never an issue with the Walter SST Corecut. The universal shank design ensures it fits seamlessly into almost any magnetic drill press you have in your arsenal. The 1-inch depth of cut is perfect for standard plate and beam work. Furthermore, the hole finish produced is exceptionally smooth, often eliminating the need for reaming or deburring. This allows you to move immediately to bolting or welding, streamlining your workflow. Invest in the Walter 05A105 for a drilling solution that works as hard as you do, delivering consistent, professional results hole after hole.