05F227 - Walter 27mm Carbide Annular Cutter - 55mm Depth

High-Performance Drilling for Tough Materials

The Walter 27mm x 55mm Carbide Core Cut annular cutter is engineered to tackle the most demanding industrial drilling applications. When standard High-Speed Steel (HSS) cutters fail or wear out too quickly, this carbide-tipped solution delivers the performance required for heavy-duty fabrication. Specifically designed for drilling large diameter holes in challenging materials such as stainless steel, cast iron, tough alloys, and abrasive composites, it ensures precision and longevity in every cut.

Walter Surface Technologies has developed this cutter with a unique flute and body design that maximizes efficiency. The specialized geometry allows for higher speed and feed rates, significantly reducing the time spent on each hole. Furthermore, the carbide inserts are extremely hard, maintaining their cutting edge far longer than traditional materials. This makes the 05F227 an essential tool for workshops and manufacturing facilities that regularly process hardened metals or require consistent, clean holes without frequent tooling changes.

One of the standout features of the Carbide Core Cut series is its ability to handle uneven or curved surfaces effectively. Where other bits might wander or chatter, the Walter cutter bites in aggressively, providing a stable drilling experience. Whether you are working on structural steel, rail, or heavy machinery parts, this 27mm cutter with a 55mm depth of cut offers the reliability and quality professionals demand.

Key Industrial Benefits

• Extended Tool Life: Carbide tips resist heat and wear, outlasting HSS in hard materials.
• Increased Productivity: Capable of faster drilling speeds, reducing cycle times.
• Versatile Application: Excellent for stainless steel, cast iron, and exotic alloys.