Hertel SZ0008B Abrasive Bur Ball 1/8 Inch Shank

Product Description

The HERTEL SZ0008B is a solid carbide abrasive bur with a ball head profile, designed for material removal, deburring, and surface finishing in metalworking and fabrication applications. Built to SD-42 industry specifications, this bur features a 1/8 inch shank diameter and a 1/8 inch cutting diameter with a single cut tooth style. The uncoated solid carbide construction delivers hardness and wear resistance suitable for use on ferrous and non-ferrous metals, composites, and hardened materials. Machinists, tool and die technicians, and fabricators install this type of bur in die grinders and rotary tools for precision shaping and cavity work.

This ball-profile bur is suited for contouring, radiusing, and material removal in tight spaces where a straight or cylindrical bur cannot reach. The single cut tooth pattern produces a smoother finish than double cut and generates less heat during extended passes, making it appropriate for detail work on tooling, molds, weld prep, and port finishing in machining and fabrication environments. It is packaged and sold individually.

Key Features

• Ball head profile for contouring, radiusing, and cavity work
• Single cut tooth style for smoother surface finish and reduced heat buildup
• Solid carbide head construction for hardness and extended tool life
• Uncoated finish, compatible with a wide range of workpiece materials
• Meets SD-42 industry specification for standardized sizing and performance
• 1/8 inch shank fits standard die grinders and rotary tool collets

Compatibility

Designed as an OEM-style replacement abrasive bur for die grinders and rotary tools accepting a 1/8 inch collet, conforming to SD-42 industry specification for ball-profile carbide burs.

Installation Notes

Installation is performed by machinists or fabrication technicians using a die grinder or rotary tool with a compatible 1/8 inch collet. Always power down and disconnect the tool before inserting or removing a bur. Secure the shank fully within the collet and tighten to the tool manufacturer's specified torque before operation. Inspect the bur for cracks or chips before each use and do not operate above the tool manufacturer's rated RPM for the bur diameter.