Hertel SZ0020CW Abrasive Bur SC-3 Cylinder Radius Solid Carbide

Product Description

The HERTEL SZ0020CW is a single-cut solid carbide abrasive bur in the SC-3 cylinder with radius end geometry. Designed for deburring, grinding, and material removal in metal fabrication and machining applications, this rotary bur features a 3/8-inch cutting diameter and a 3/4-inch length of cut. The uncoated solid carbide head delivers consistent stock removal on ferrous and non-ferrous metals, hard plastics, and composites. The 1/4-inch shank fits standard die grinders and rotary tools. Machinists, tool-and-die makers, and metal fabricators use this style of bur for contouring, weld blending, and cavity work in both shop and field settings.

This bur is suited for precision material removal tasks in industrial and manufacturing environments. The SC-3 cylinder with radius end profile allows access to inside corners and curved surfaces where flat-end tools cannot reach. It is appropriate for use in die grinders, flexible shaft machines, and similar rotary power tools. Typical applications include mold and die work, port matching, weld seam cleanup, and general deburring of machined components across a range of materials.

Key Features

• SC-3 cylinder with radius end geometry for inside corner and curved-surface access
• Solid carbide head construction for long tool life on hard materials
• Single cut tooth style produces smooth finishes with controlled chip flow
• 3/8-inch cutting diameter with 3/4-inch length of cut
• 1/4-inch shank diameter compatible with standard die grinders and rotary tools
• Uncoated head for direct carbide-to-workpiece contact

Compatibility

Designed as a standard SC-3 rotary bur replacement for use in die grinders and rotary tools accepting a 1/4-inch shank.

Installation Notes

Installation is performed by machinists or metal fabricators using a die grinder or compatible rotary tool. Ensure the tool is powered off and the collet is fully released before inserting or removing the bur. Secure the 1/4-inch shank firmly in the collet to the manufacturer-specified depth before operating. Always use appropriate eye protection and follow applicable shop safety procedures when operating rotary carbide burs.