05D812 - Walter 3/4-Inch Carbide Tipped Annular Cutter, 4-Inch Depth

High-Performance Carbide Annular Cutter for Industrial Applications

The Walter 05D812 Carbide Core Cut annular cutter is a premium industrial tool engineered to deliver exceptional drilling performance in the most demanding environments. Designed with a 3/4-inch diameter and an extended 4-inch depth of cut, this cutter is specifically optimized for penetrating thick plates, structural beams, and heavy-duty machinery components. Unlike traditional High-Speed Steel (HSS) cutters, the Carbide Core Cut series utilizes high-grade carbide inserts that offer superior hardness and thermal resistance. This advanced material composition allows the cutter to maintain its cutting edge significantly longer, even when processing abrasive and hard materials such as stainless steel, cast iron, and high-tensile alloys.

Efficiency is at the core of the Walter 05D812's design. The specialized flute geometry promotes rapid chip evacuation, preventing clogging and heat accumulation that can lead to premature tool failure. This design enables operators to run magnetic drilling units at higher speeds and feed rates, drastically reducing cycle times for large-volume hole-making operations. Furthermore, the cutter's robust body construction ensures stability and precision, minimizing vibration and runout. This results in accurate, true-to-size holes with excellent surface finish, often eliminating the need for secondary reaming or deburring processes.

For MRO professionals and fabricators dealing with challenging substrates, the Walter Carbide Core Cut is an indispensable asset. It excels in applications involving uneven surfaces or interrupted cuts, where standard twist drills often wander or break. Whether utilized in on-site construction, heavy equipment repair, or precision manufacturing, the 05D812 provides the reliability and aggression needed to cut through the toughest metals in the industry. Its compatibility with standard magnetic drilling units makes it a versatile solution for a wide array of metalworking tasks.

Key Technical Benefits:

• Extended Tool Life: Carbide tips resist wear and heat, outlasting HSS alternatives.
• Deep Hole Capability: 4-inch cutting depth accommodates thick materials and stacked plates.
• Material Versatility: Effective on stainless steel, cast iron, and exotic alloys.
• Precision Engineering: Reduces vibration for accurate, clean holes.