Hertel SZ20013T Abrasive Bur Tree 1/4 Inch Shank Solid Carbide

Product Description

The HERTEL SZ20013T is a solid carbide abrasive bur with a tree-with-pointed-end head shape, designed for material removal, deburring, and contouring in metalworking and fabrication applications. Manufactured to SG-1 industry specification, this bur features a single-cut tooth style and an uncoated solid carbide head that delivers consistent stock removal on ferrous and non-ferrous metals. The 1/4 inch shank mounts directly into standard die grinders and rotary tools. With a 1/4 inch cutting diameter and a 5/8 inch length of cut, it suits detail work in tight or contoured areas where precision shaping is required.

This bur is suited for use in industrial maintenance, tool and die, welding, and general metalworking environments. It is commonly used on tasks such as weld blending, port matching, mold finishing, and edge chamfering. The tree-with-pointed-end geometry allows the technician to reach into recessed profiles and internal cavities. It is typically installed and operated by machinists, fabricators, and maintenance mechanics using air-powered or electric die grinders.

Key Features

• Tree with pointed end head shape for access to recessed and contoured surfaces
• Single-cut tooth style for efficient material removal with a smoother finish
• Solid carbide construction for hardness and extended service life
• Uncoated head compatible with a broad range of workpiece materials
• 1/4 inch shank fits standard die grinder collets without adapters
• SG-1 industry specification ensures dimensional conformance

Compatibility

Designed as an OEM-style replacement bur conforming to SG-1 industry specification, compatible with standard 1/4 inch collet die grinders and rotary tool holders used in industrial and maintenance machining applications.

Installation Notes

Installation and operation should be performed by qualified machinists or fabricators familiar with rotary cutting tools. Before mounting, ensure the die grinder is fully powered down and disconnected from the air supply or electrical source. Verify that the collet size matches the 1/4 inch shank diameter and that the bur is fully seated and locked before operation. Always wear appropriate eye protection and observe the tool manufacturer's rated RPM limits to prevent breakage.