Hertel SZ20031C Abrasive Bur Cone 1/8 Inch Shank Solid Carbide

Product Description

The HERTEL SZ20031C is a solid carbide abrasive bur with a cone-with-point-end head geometry, designed for precision material removal, deburring, and surface finishing in metal fabrication and machining applications. Manufactured to the SK-42 industry specification, this bur features a single-cut tooth style and a 90-degree included angle, making it well suited for reaching into tight cavities and producing clean, controlled cuts. The 1/8 inch shank diameter is compatible with standard die grinders and rotary tools used across fabrication, tooling, and maintenance trades.

This bur is intended for use in industrial and trade environments where precise, controlled stock removal is required. Typical applications include deburring machined parts, port matching, weld preparation, and surface blending on ferrous and non-ferrous metals. The cone-with-point-end shape allows work in confined areas and angled surfaces that flat or ball-end burs cannot access efficiently. It is commonly used by machinists, tool-and-die makers, and maintenance technicians working with die grinders or flexible-shaft rotary tools.

Key Features

• Cone with point end head shape for precision access to angled and confined work areas
• Single-cut tooth style for smooth, controlled material removal with reduced chatter
• Solid carbide construction for hardness and wear resistance on metal workpieces
• SK-42 industry specification compliance for consistent geometry and performance
• 90-degree included angle suited for chamfering and cone-profile deburring tasks
• Uncoated head for broad compatibility with standard cutting fluids and dry use

Compatibility

Designed as an OEM-style replacement bur conforming to SK-42 industry specifications, compatible with standard 1/8 inch collet die grinders and rotary tool systems.

Installation Notes

Installation and use of this bur should be performed by qualified machinists or maintenance technicians familiar with rotary cutting tool operation. Ensure the die grinder or rotary tool is fully powered off and unplugged before inserting or removing the bur from the collet. Secure the shank firmly in the collet to the manufacturer-recommended engagement depth before operating. Always wear appropriate eye protection and follow applicable shop safety standards when operating rotary abrasive tools.