05B101 - Walter ICECUT 1-1/16 Inch x 1 Inch Depth Annular Cutter with AICrN Coating

Advanced Metallurgy for Precision Drilling

The Walter ICECUT Annular Cutter (SKU: 05B101) represents a significant leap forward in hole-making technology for industrial applications. Designed with a diameter of 1-1/16 inches and a cutting depth of 1 inch, this tool is engineered to address the most common failure points in conventional annular cutters: heat buildup and chip clogging. At the core of its performance is an exclusive Aluminum Chromium Nitride (AICrN) coating. Unlike standard Titanium Nitride (TiN) or Titanium Aluminum Nitride (TiAlN) coatings, the AICrN blend creates an incredibly slick, hard surface that drastically reduces friction during the cutting process.

This advanced coating technology allows the ICECUT to withstand operating temperatures up to 200 degrees Celsius higher than competing cutters. In production environments, this thermal stability translates directly to extended tool life and consistent hole geometry, even when drilling through work-hardening materials like stainless steel or abrasive alloys like aluminum. The coating effectively forms a thermal barrier, directing heat away from the cutter body and into the chips, which are then rapidly evacuated via the fully ground, extra-large flutes. This efficient heat dissipation is critical for maintaining the temper of the steel and preventing premature dulling.

Beyond its tribological properties, the Walter 05B101 features a sophisticated tooth geometry designed for aggressive yet smooth cutting. The modern tooth design reduces vibration and chatter, ensuring a burr-free finish that often eliminates the need for secondary reaming or deburring operations. The cutter utilizes a universal shank, making it compatible with a wide array of magnetic drilling units and stationary machine tools without the need for complex adapters. For fabrication shops demanding high throughput and minimal downtime, the ICECUT series offers a robust solution that handles sudden impacts and high-stress loads with ease.

While coolant is always recommended to maximize longevity, the unique properties of the AICrN coating make this cutter exceptionally capable in situations where liquid lubricants are impractical or prohibited. Whether used in structural steel erection, heavy equipment manufacturing, or precision metal fabrication, the Walter ICECUT delivers reliable, high-performance results.