05B109 - Walter ICECUT 1-9/16" x 1" Annular Cutter with AICrN Coating

Advanced Metallurgy for Precision Drilling

The Walter ICECUT 1-9/16" x 1" annular cutter represents a significant leap forward in hole-making technology for industrial applications. At the core of its performance is an exclusive Aluminum Chromium Nitride (AICrN) coating. Unlike traditional Titanium Nitride (TiN) or Titanium Aluminum Nitride (TiAlN) coatings, this advanced AICrN formulation is engineered to withstand extreme thermal loads. It maintains hardness and structural integrity at temperatures at least 200 degrees Celsius higher than conventional alternatives. This thermal stability is critical in high-speed drilling operations where friction generates rapid heat buildup, particularly when working with tough alloys like stainless steel or abrasive materials like aluminum.

Beyond its metallurgical properties, the ICECUT is designed with superior geometry. The cutter features fully ground, extra-large flutes that facilitate rapid chip evacuation. Efficient chip removal is essential for maintaining hole accuracy and surface finish, as it prevents chip recutting and reduces the mechanical load on the magnetic drilling unit. The modern tooth design is optimized to initiate cuts smoothly and maintain aggressive penetration rates without compromising the tool's lifespan. This combination of coating chemistry and physical geometry makes the ICECUT particularly effective in scenarios where external lubrication is impractical or impossible to apply consistently.

Integration into existing workflows is seamless thanks to the universal shank design. This standard interface ensures compatibility with a broad range of magnetic drilling machines and stationary equipment, eliminating the need for specialized adapters. Whether utilized in a fabrication shop or on a remote job site, the Walter ICECUT delivers consistent, high-tolerance results. It is the preferred choice for MRO professionals who demand reliability and extended tool life when processing structural steel, stainless steel, and other ferrous and non-ferrous metals.