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The EAGLE CUTTING TOOL TFZ-25290-ET is a cobalt universal hole cutter designed for cutting clean, precise holes in sheet metal, steel, stainless, aluminum, and other hard materials. With a 2-13/16 inch cutting diameter and a 2 inch cutting depth, this cutter handles deeper cuts that standard bi-metal cutters cannot reach. The cobalt construction provides extended heat resistance and wear life in demanding trade applications. Licensed HVAC, plumbing, and electrical contractors rely on this type of cutter for knockout work and duct penetrations where accuracy and tool longevity matter.
This universal hole cutter is suited for residential and commercial applications requiring repeatable, burr-minimizing cuts in ferrous and non-ferrous materials. The 2-13/16 inch diameter is a common size for conduit knockouts, duct penetrations, and pipe rough-in work. Its universal arbor fitment makes it compatible with standard magnetic drill presses and hand-held power drills used across HVAC, plumbing, and electrical trades.
Designed as an OEM-style replacement or direct-use cobalt hole cutter compatible with standard universal arbor systems used across HVAC, plumbing, and electrical trade applications.
Install into a compatible universal arbor before use. Secure the workpiece firmly before cutting to prevent movement. Always wear eye protection and appropriate PPE when operating hole cutters. Power down any drill press or deactivate the drill completely before changing or inspecting the cutter.
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