Professional Grade Eagle Cutting Tool CB-SJ-3-D Solid Carbide Burr 3/8 Inch

The EAGLE CUTTING TOOL CB-SJ-3-D is a solid carbide double cut rotary burr with a 60-degree included angle and a 3/8-inch cutting diameter. Double cut fluting produces a finer finish than single cut and removes material efficiently, making it a practical choice for deburring, shaping, and blending on metal, hardened steel, and hard alloys. This burr is designed for use in die grinders, rotary tools, and flexible shaft machines. It is suited for machinists, tool-and-die workers, fabricators, and maintenance technicians who need consistent cutting performance in tight or contoured areas.

The CB-SJ-3-D is appropriate for a wide range of metalworking applications including weld dressing, port matching, mold and die work, and surface preparation. Its solid carbide construction allows it to maintain a sharp cutting edge under the heat and pressure generated during extended use on ferrous and non-ferrous metals. The 60-degree included angle geometry makes it particularly effective for working in countersink profiles, chamfering, and angled surface work.

Key Features

• Double cut fluting for faster stock removal and smoother finish compared to single cut
• 60-degree included angle geometry suited for chamfering and countersink work
• 3/8-inch cutting diameter for controlled access in moderate-sized cavities and contours
• Solid carbide construction maintains cutting edge integrity on hard and abrasive materials
• Compatible with standard die grinder and rotary tool collets

Compatibility

Designed as an OEM-style replacement or direct-use rotary burr for standard die grinders and rotary tools accepting appropriate shank sizes in industrial and maintenance machining applications.

Installation Notes

Installation of rotary burrs should be performed by a qualified machinist or tradesperson familiar with rotary cutting tool operation. Ensure the tool is fully de-energized and unplugged before inserting or removing the burr from the collet. Verify that the collet size matches the burr shank diameter before tightening. Always operate within the maximum RPM rating of the burr and wear appropriate personal protective equipment including eye protection.

Technical Specifications

• Cutting Diameter: 3/8 inch
• Included Angle: 60 degrees
• Cut Type: Double Cut

Construction: Solid Carbide

• Weight: 0.13 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CB-SJ-3-D