Sgs Pro 10320 SF-3 Carbide Bur Tree with Radius 3/8 in

Product Description

The SGS PRO 10320 is a tungsten carbide abrasive bur in the SF-3 tree with radius (ball nose tree) geometry, designed for aggressive material removal and contouring in tight or curved workpiece profiles. Featuring an Omega Cut tooth style, this bur delivers efficient chip clearance and reduced heat buildup during operation. With a 3/8-inch cutting diameter, 3/4-inch length of cut, and a 1/4-inch shank, it fits standard die grinders and rotary tools used in metal fabrication, welding prep, and finishing operations. The uncoated tungsten carbide head provides excellent hardness and edge retention across a broad range of metals.

This bur is suited for use in metal fabrication shops, aerospace, automotive, and general industrial settings where contouring, deburring, and blending are required. The SF-3 geometry and Omega Cut tooth pattern make it particularly effective for working in recessed areas, radiused grooves, and curved surfaces. Typical users include machinists, welders, tool and die makers, and maintenance technicians requiring precise material removal on ferrous and non-ferrous metals.

Key Features

• SF-3 industry specification ball nose tree geometry for contouring and radiused surface work
• Omega Cut tooth style for efficient chip evacuation and reduced chatter
• Uncoated tungsten carbide head for hardness and extended cutting life
• 3/8-inch cutting diameter with 3/4-inch length of cut for controlled material removal
• 1/4-inch shank compatible with standard die grinders and rotary tools
• Rated up to 37,500 RPM for high-speed grinding applications

Compatibility

Designed for use on steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. Compatible with die grinders and rotary tools accepting a 1/4-inch shank. Meets SF-3 industry specification per DDC standards.

Installation Notes

Install and remove burs only with the die grinder powered off and disconnected from the air supply or power source. Secure the 1/4-inch shank firmly in the collet before operation and verify the tool RPM rating does not exceed the bur maximum of 37,500 RPM. Always wear appropriate eye protection and follow shop safety protocols when operating rotary cutting tools on metal. Inspect the bur for chips or damage before each use and replace if cutting edges show wear that affects performance.