05A110 - Walter SST Core Drill Bit 1-5/8 Inch x 1 Inch Depth

High-Performance Drilling with Walter SST Technology

The Walter 05A110 SST Core Cut is a premium 1-5/8" diameter annular cutter designed to revolutionize hole-making operations in industrial environments. Engineered by Walter Surface Technologies, this tool utilizes a proprietary Super Speed Tip (SST) bronze surface treatment. This advanced coating is not merely aesthetic; it serves a critical function by significantly reducing the coefficient of friction between the tool and the workpiece. By minimizing friction, the cutter generates less heat during operation, which is the primary cause of tool failure and work hardening in sensitive materials like stainless steel.

Constructed with fully ground oversized flutes, the SST Core Cut excels at material evacuation. Efficient chip removal is vital when drilling deep holes or working with gummy materials like aluminum, as it prevents the cutter from binding or clogging. The modern tooth geometry is optimized to slice through structural steel and heavy plate with less horsepower required from the magnetic drill unit. This efficiency translates to faster cycle times and reduced wear on your drilling equipment.

Versatility is a key component of the 05A110's design. It features a universal shank that ensures compatibility with a wide array of magnetic drilling units, including those from major brands like Hougen, Nitto, and Jancy. Whether you are fabricating structural beams, installing piping systems, or performing maintenance on heavy machinery, this core cutter delivers precise, burr-free holes with exceptional consistency. The elimination of porosity in the cutter's finish further enhances the smoothness of the cut, ensuring that secondary finishing operations are rarely needed.

For industrial MRO professionals seeking reliability and speed, the Walter SST Core Cut offers a tangible return on investment through reduced downtime and extended tool longevity. Its ability to handle a diverse range of materials—from mild steel to challenging stainless alloys—makes it a staple in any professional tool crib.