Htc H-27 Abrasive Bur Tree with Radius 3/16 in

Product Description

The HTC H-27 is a tree-with-radius-end abrasive bur designed for material removal, deburring, and shaping tasks in metalworking and fabrication applications. Built from high speed steel with a single cut tooth style, this bur delivers controlled stock removal on ferrous and non-ferrous metals. The 1/8 inch shank fits standard rotary tools, die grinders, and flexible shaft machines. With a cutting diameter of 3/16 inch and an overall length of 1.5 inches, the H-27 is well suited to detailed work in tight areas where precision contouring is required.

This bur is used in fabrication shops, tool and die operations, and general maintenance environments. It is appropriate for deburring drilled or cast holes, blending weld seams, and shaping internal contours. The tree-with-radius head geometry allows the tool to reach into curved or angled cavities. Machinists, tool makers, and maintenance technicians are the primary installers and users of this type of rotary bur.

Key Features

• Tree with radius end head shape for contouring curved and angled surfaces
• Single cut tooth style for smooth material removal with reduced chatter
• High speed steel construction for durability on steel, cast iron, and similar materials
• 1/8 inch shank diameter fits standard die grinders and rotary tools
• Uncoated finish - no additional surface treatment that could affect cutting clearance
• Compact 3/8 inch length of cut for precise work in confined areas

Compatibility

Designed as a standard 1/8 inch shank rotary bur compatible with die grinders, Dremel-style rotary tools, and flexible shaft machines that accept 1/8 inch collets.

Installation Notes

Always ensure the rotary tool or die grinder is fully powered off and the collet is released before inserting or removing the bur. Secure the shank fully into the collet to the recommended insertion depth before tightening. Wear appropriate eye protection and gloves during operation. Do not exceed the maximum RPM rating of the tool being used with this bur.