Eagle Cutting Tool CR-7500-82-I Hss 82 Deg Countersink

Product Description

The EAGLE CUTTING TOOL CR-7500-82-I is a high-speed steel (HSS) 82-degree countersink with a 3-flute design, a 3/4-inch cutting diameter, and a 1/2-inch shank. It is built for creating clean, accurately angled countersunk holes in metal, wood, and composite materials. The 82-degree included angle is standard for flat-head fasteners commonly used in North American manufacturing and fabrication applications. The 3-flute geometry promotes smooth cutting action and helps reduce chatter. This tool is installed in a drill press, milling machine, or hand drill with a compatible 1/2-inch chuck.

This countersink is suited for use in machine shops, metal fabrication facilities, maintenance and repair operations, and general manufacturing environments. It handles typical countersinking tasks in steel, aluminum, plastics, and similar materials where an 82-degree seat angle is required. The 1/2-inch shank makes it compatible with standard drill presses and benchtop milling setups. It is a practical general-purpose tool for technicians and machinists who need consistent countersink geometry across repeated operations.

Key Features

• 82-degree included angle matches standard flat-head fastener geometry
• 3-flute design reduces chatter and improves surface finish in the countersink seat
• 3/4-inch cutting diameter for medium to large fastener clearance work
• 1/2-inch shank fits standard drill press and milling machine chucks
• High-speed steel (HSS) construction provides adequate hardness for general metalworking applications

Compatibility

Designed as a general-purpose 82-degree HSS countersink for use in any drill press, benchtop mill, or hand drill equipped with a 1/2-inch chuck capacity.

Installation Notes

This tool is installed and operated by machinists or maintenance technicians using a drill press, milling machine, or power drill. Secure the 1/2-inch shank firmly in the chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Use appropriate cutting fluid or lubrication when countersinking steel to extend tool life and improve finish quality. Always wear appropriate eye protection when operating rotary cutting tools.

Technical Specifications

• Cutting Diameter: 3/4 inch
• Shank Diameter: 1/2 inch
• Included Angle: 82 degrees
• Number of Flutes: 3
• Material: High-Speed Steel (HSS)
• Weight: 0.1 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CR-7500-82-I