Harvey Tool 867545-C3 Abrasive Bur Flat 1/4 in

Product Description

The HARVEY TOOL 867545-C3 is a flat abrasive bur designed for material removal, deburring, and surface finishing in tight or contoured areas. With a 1/4-inch cut diameter and a 1/4-inch shank diameter, this bur mounts directly into standard die grinders, rotary tools, and flex-shaft machines. The flat profile and 90-degree included angle make it well-suited for working on flat surfaces, chamfers, and recessed features where a consistent contact geometry is required. Machinists, tool and die technicians, and fabricators rely on this bur for controlled stock removal on metals and hard materials.

This abrasive bur is used in metalworking, mold and die finishing, fabrication shops, and maintenance machining environments. The 1/4-inch shank is compatible with the most common die grinder and rotary tool collet sizes, making it a practical fit for both bench work and in-place deburring. Typical applications include smoothing weld seams, cleaning up drilled holes, and finishing interior flat surfaces that are difficult to reach with conventional abrasives.

Key Features

• Flat bur profile with 90-degree included angle for consistent surface contact
• 1/4-inch cut diameter suited for detail work and confined areas
• 1/4-inch shank fits standard die grinder and rotary tool collets
• Designed for deburring, material removal, and surface finishing on hard materials
• Sold individually for single-replacement convenience

Compatibility

Designed as a replacement-style abrasive bur compatible with standard 1/4-inch collet die grinders and rotary tools used in metalworking and fabrication applications.

Installation Notes

Installation is performed by machinists or tool technicians using a standard die grinder or rotary tool with a 1/4-inch collet. Always power down and disconnect the tool from its power source before changing burs. Inspect the collet and shank for wear or runout before securing the bur, and ensure the collet nut is fully tightened before operation. Use appropriate eye protection and follow applicable shop safety protocols when operating rotary abrasive tooling.