Eagle Cutting Tool TFZ-25184-ET Cobalt Hole Cutter

Product Description

The EAGLE CUTTING TOOL TFZ-25184-ET is a cobalt hole cutter designed for drilling clean, accurate holes in ferrous and non-ferrous metals, stainless steel, and other hard materials. With a cutting diameter of 2-5/8 inches and a length of cut of 1 inch, this cutter handles the demands of repetitive production work and field applications alike. The cobalt construction provides superior heat resistance and edge retention compared to standard high-speed steel, making it suitable for use on harder substrates where conventional cutters wear prematurely. It is installed and operated by HVAC technicians, electricians, plumbers, and pipefitters who regularly cut large-diameter holes in sheet metal, enclosures, panels, and structural components.

This cobalt hole cutter is well suited for trade applications requiring precise, burr-minimized holes in metal ductwork, electrical enclosures, conduit entry points, and pipe penetrations. The 2-5/8 inch diameter is a commonly specified knockout and fitting size across HVAC, plumbing, and electrical work. Its construction makes it appropriate for both bench drill press use and handheld drill applications in the field or on the shop floor.

Key Features

• 2-5/8 inch cutting diameter for large knockout and penetration work
• 1 inch length of cut for full-depth hole cutting in standard sheet and plate stock
• Cobalt construction for extended tool life and heat resistance on hard materials
• Suitable for ferrous metals, stainless steel, and non-ferrous materials
• Minimum order quantity of 1 unit

Compatibility

Designed as a replacement or supplemental hole cutter compatible with standard arbor-mount hole cutter systems used across HVAC, electrical, and plumbing trades. Verify arbor compatibility with your existing setup before installation.

Installation Notes

This cutter is installed by licensed tradespeople including HVAC technicians, electricians, and plumbers using a drill press or heavy-duty hand drill with a compatible arbor. Always secure the workpiece firmly before cutting and use cutting fluid or lubricant to extend tool life and reduce heat buildup on harder materials. Disconnect all power to electrical panels or equipment before cutting into energized enclosures. Wear appropriate PPE including eye protection and gloves when operating hole cutters.

Technical Specifications

• Cutting Diameter: 2-5/8 inches
• Length of Cut: 1 inch
• Material: Cobalt
• Weight: 1.9 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: TFZ-25184-ET