Htc H-26 Abrasive Bur Tree with Radius 1/8 Inch

Product Description

The HTC H-26 is a tree-with-radius-end abrasive bur designed for material removal, shaping, and deburring in metalworking and fabrication applications. Built from uncoated high speed steel, this single-cut bur features a 1/8 inch shank diameter and a cutting diameter of 0.125 inches. The overall length is 1.5 inches with a length of cut measuring 0.313 inches. It is used with rotary tools, die grinders, and similar power equipment by machinists, tool and die makers, welders, and fabricators who need controlled, precise stock removal on ferrous and non-ferrous metals.

This bur is suited for applications requiring a tree-shaped head with a radius end, which allows access to contoured surfaces, internal radii, and irregular profiles. Common tasks include weld blending, port matching, mold finishing, and general deburring of machined parts. The single-cut tooth style produces a smooth finish and generates fewer vibrations compared to double-cut configurations, making it a practical choice for finishing passes and fine shaping work in a shop or field environment.

Key Features

• Tree with radius end head geometry for contoured and internal surface work
• Single-cut tooth style for smooth finish and reduced chatter
• High speed steel construction for durability on ferrous and non-ferrous metals
• 1/8 inch shank compatible with standard die grinders and rotary tools
• Compact 0.313 inch length of cut for precise, controlled material removal
• Uncoated head for consistent bite without buildup concerns on most metals

Compatibility

Designed as an OEM-style replacement and standard accessory for rotary tools and die grinders accepting a 1/8 inch shank collet.

Installation Notes

Installation and use of this bur 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 unplugged before inserting or removing the bur from the collet. Verify that the tool's rated RPM meets or exceeds the bur's recommended operating speed before use. Always wear appropriate personal protective equipment including eye protection and gloves when operating abrasive burs.