Pferd 21823452 Carbide Bur Cone Radius End Double Cut

Product Description

The PFERD 21823452 is a solid carbide rotary burr designed for aggressive material removal in tight or contoured areas. Featuring a cone with radius end geometry and a double cut tooth pattern, this burr efficiently removes material on cast iron, cast steel, stainless steel, non-ferrous metals, and general steel. The 1/8 inch cutting diameter and 14-degree included angle make it well suited for deburring, chamfering, and finishing in small-bore or precision applications. With a maximum rated speed of 95,000 RPM, it is compatible with high-speed die grinders and rotary tools used by machinists, tool-and-die technicians, fabricators, and maintenance professionals.

This burr is intended for use in light-duty precision grinding and deburring operations where a fine, controlled cut profile is required. The cone with radius end shape allows it to reach recessed areas, internal contours, and angled surfaces that flat or ball-end tools cannot access efficiently. Typical applications include weld cleanup, port work, mold finishing, and burr removal on machined components across a range of ferrous and non-ferrous materials. Its compact overall length of 1.5 inches keeps it manageable in confined workspaces.

Key Features

• Double cut carbide tooth pattern for fast, smooth stock removal on ferrous and non-ferrous metals
• Cone with radius end geometry accesses contoured, recessed, and angled surfaces
• 1/8 inch shank fits standard die grinder and rotary tool collets
• Maximum speed of 95,000 RPM supports high-speed precision work
• Uncoated solid carbide head — no coating to chip or flake during service
• 14-degree included angle provides controlled taper for chamfering and blending operations

Compatibility

Designed as a direct-fit replacement for 1/8 inch shank rotary burr applications; compatible with die grinders and rotary tools accepting a 1/8 inch collet. Suitable for use on cast iron, cast steel, stainless steel, non-ferrous metal, and general steel workpieces per the SL-42 industry specification.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a standard die grinder or rotary tool with a 1/8 inch collet. Ensure the tool is powered down and disconnected from the air or electrical supply before changing burrs. Tighten the collet nut securely and verify the shank is fully seated before starting the tool. Do not exceed the rated maximum RPM of 95,000 and always wear appropriate eye and face protection during operation.