Hertel SZ2038TB Abrasive Bur Ball Double Cut Solid Carbide

Product Description

The HERTEL SZ2038TB is a ball-shaped abrasive bur designed for material removal, blending, and contouring in metalworking and fabrication applications. Built to industry specification SD-1L6, it features a 0.25 inch cutting diameter and a 0.25 inch shank diameter, with a 6 inch overall length for extended reach into deep cavities or recessed workpieces. The head is solid carbide, left uncoated, and ground to a double-cut tooth pattern that delivers faster stock removal with a smoother finish than single-cut alternatives. Machinists, tool-and-die workers, and metal fabricators use this bur with die grinders and rotary tools for precision grinding and deburring tasks.

This bur is suited for use on ferrous and non-ferrous metals, hardened steel, aluminum, and similar materials in both shop and field environments. The ball profile makes it effective for concave surface blending, port matching, weld cleanup, and internal radius work. The 6 inch overall length improves access in confined or deep-reach applications where a standard-length bur cannot reach. It is sold individually and intended for professional trade use in fabrication shops, maintenance facilities, and tooling operations.

Key Features

• Ball head profile suited for concave contouring, blending, and internal radius work
• Double-cut tooth pattern for faster material removal and improved surface finish
• Solid carbide head construction for hardness and wear resistance on tough materials
• 0.25 inch shank diameter fits standard die grinder and rotary tool collets
• 6 inch overall length provides extended reach into deep or confined workspaces
• Uncoated head, compatible with a wide range of ferrous and non-ferrous metals

Compatibility

Designed as an OEM-specification replacement and standard-use bur conforming to industry specification SD-1L6, compatible with die grinders and rotary tools accepting a 0.25 inch shank collet.

Installation Notes

Installation and use should be performed by qualified machinists or fabricators familiar with rotary cutting tools. Ensure the die grinder or rotary tool is fully powered off and depressurized before inserting or removing the bur from the collet. Secure the shank fully within the collet to the manufacturer-specified depth before operation, and verify that the tool RPM rating meets or exceeds the bur RPM requirement. Appropriate personal protective equipment including eye protection and gloves should be worn during use.