Hertel SZ0011T Abrasive Bur Taper Single Cut Solid Carbide

Product Description

The HERTEL SZ0011T is a solid carbide abrasive bur designed for material removal, deburring, and surface finishing in metal fabrication and machining applications. Conforming to the SL-4 industry specification, this bur features a taper with radius end head shape and a single cut tooth style, making it well-suited for controlled stock removal and blending operations. The 1/2-inch cutting diameter and 1-1/8-inch length of cut provide an effective working surface for accessing tight geometries. The 1/4-inch shank diameter fits standard rotary tool collets and die grinders. At 0.0869 pounds, the bur is lightweight for extended handheld use.

This bur is used in metalworking, tool-and-die, welding preparation, and MRO applications where precise material removal is required. Single cut fluting generates a smooth finish and produces larger chips, reducing clogging in ferrous metals, cast iron, and harder alloys. The taper with radius end geometry is well-matched to contoured surfaces, radius blending, and internal chamfering tasks commonly encountered in industrial and job-shop environments. Licensed machinists, tool-and-die makers, and skilled maintenance technicians are the primary installers and users.

Key Features

• SL-4 industry specification for consistent sizing and interchangeability
• Taper with radius end head shape for contouring and blending operations
• Single cut tooth style for smooth finishes and efficient chip evacuation in hard metals
• Solid carbide construction for hardness and wear resistance
• 1/4-inch shank diameter fits standard die grinder and rotary tool collets
• Uncoated head for direct carbide-to-workpiece contact

Compatibility

Designed as an OEM-style replacement or standard-specification bur for rotary tools and die grinders accepting a 1/4-inch collet, conforming to SL-4 industry standards.

Installation Notes

Installation is performed by machinists, toolmakers, or qualified maintenance personnel using a die grinder or rotary tool with a compatible 1/4-inch collet. Ensure the tool is fully powered down and the collet is properly tightened before operation. Wear appropriate PPE including eye protection and gloves when operating rotary cutting tools. Follow the tool manufacturer guidelines for maximum RPM ratings compatible with this bur diameter.