05D900 - Walter 1-Inch Diameter x 4-Inch Depth Carbide Annular Cutter

High-Performance Drilling for Tough Materials

The Walter 05D900 Carbide Core Cut Annular Cutter is an industrial-grade tool engineered to tackle the most demanding drilling applications. Measuring 1 inch in diameter with a substantial 4-inch depth of cut, this cutter is specifically designed to penetrate hard, abrasive, and uneven materials that typically destroy standard High-Speed Steel (HSS) bits. Whether you are working with stainless steel, cast iron, or complex alloys, the Carbide Core Cut series delivers precision and durability.

Walter Surface Technologies has integrated premium carbide inserts into the cutter's design, allowing for higher feed rates and rotational speeds. This results in significantly reduced cycle times and increased productivity on the shop floor. The specialized flute geometry aids in efficient chip removal, preventing clogging and heat accumulation even during deep hole drilling. This thermal management is crucial for maintaining the integrity of both the tool and the workpiece, particularly when drilling heat-sensitive materials like stainless steel.

Beyond speed, the 05D900 offers exceptional longevity. The carbide tips are extremely wear-resistant, ensuring that the cutter maintains its edge over hundreds of holes. This reduces the frequency of tool changes and lowers the overall cost per hole. Designed for use with magnetic drilling units, this annular cutter requires less mechanical force to cut, preserving the life of your drill motor and reducing operator fatigue. It is the optimal choice for heavy fabrication, structural steel work, and MRO applications where reliability is non-negotiable.

Key Industrial Benefits

• Hard Material Mastery: Effortlessly drills through stainless steel, cast iron, and hard alloys.
• Deep Hole Capacity: 4-inch depth allows for drilling through thick plates, stacked materials, or pipe.
• Efficiency: Faster penetration rates compared to HSS tools.