Eagle Cutting Tool CB-SJ-1-D Solid Carbide Double Cut Burr

Product Description

The EAGLE CUTTING TOOL CB-SJ-1-D is a solid carbide double cut rotary burr with a 60-degree included angle and a 0.25-inch shank diameter. Rotary burrs in this configuration are used for deburring, shaping, and material removal on ferrous and non-ferrous metals, plastics, and composites. The double cut tooth pattern generates a finer surface finish than single cut designs and removes chips efficiently during high-speed rotation. This burr is typically installed in a die grinder, rotary tool, or CNC machine by machinists, toolmakers, fabricators, and maintenance technicians working in metal fabrication, automotive, and aerospace applications.

The SJ-1 geometry with a 60-degree included angle suits countersinking, chamfering, and deburring of drilled holes and machined edges. The 0.25-inch shank fits standard die grinder collets and rotary tool chucks commonly found in production and maintenance shops. This burr is suited for bench work and in-place deburring where access is limited and material removal must be controlled.

Key Features

• Double cut tooth pattern for efficient chip removal and finer finish
• 60-degree included angle geometry for chamfering and countersinking operations
• 0.25-inch shank diameter fits standard die grinder and rotary tool collets
• Solid carbide construction for hardness and wear resistance on metal workpieces
• Single-piece carbide design with no brazed joints to fail under load

Compatibility

Designed as a standard-shank rotary burr compatible with die grinders, rotary tools, and CNC spindles accepting a 0.25-inch collet or chuck.

Installation Notes

Installation and use of rotary burrs should be performed by qualified machinists or fabricators familiar with high-speed cutting tool safety. Always confirm the spindle speed of the drive tool does not exceed the rated RPM for the burr diameter in use. Secure the shank fully within the collet before operation and ensure the collet nut is properly tightened. Wear appropriate PPE including eye protection and hearing protection when operating die grinders or rotary tools.

Technical Specifications

• Shank Diameter: 0.25 inches
• 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-1-D