Htc H-18 Double Angle Abrasive Bur 5/8 in Hss

Product Description

The HTC H-18 is a double angle abrasive bur designed for material removal, deburring, and surface finishing in metalworking and fabrication applications. Built from high speed steel with an uncoated finish, this bur features a double cut tooth style that aggressively clears material while leaving a relatively smooth surface. The cutting diameter measures 0.625 inches, the overall length is 1.5 inches, and the 1/8 inch shank fits standard rotary tools, die grinders, and flex-shaft machines. It is a single-piece unit suited for use by machinists, tool and die makers, and metal fabrication professionals.

This bur is used in applications requiring precise material removal in tight or angled geometry, such as deburring cast or machined parts, enlarging ports, cleaning weld seams, and shaping ferrous and non-ferrous metals. The double angle head geometry makes it well suited for reaching recessed surfaces or working inside angled channels where a standard cylindrical or ball bur would not conform to the workpiece. Die grinder and rotary tool operators in job shops, maintenance shops, and production environments are the primary users.

Key Features

• Double cut tooth style for fast stock removal with reduced loading
• Double angle head shape accesses recessed and angled workpiece geometry
• High speed steel construction for use on ferrous and non-ferrous metals
• 0.625 inch cutting diameter for moderate material engagement
• 1/8 inch shank diameter fits standard die grinders and rotary tools
• Uncoated finish - no coating to chip or flake during use

Compatibility

Designed as a standard replacement or supplementary bur for use in die grinders, flex-shaft machines, and rotary tools accepting a 1/8 inch collet or chuck.

Installation Notes

Installation is performed by machinists or metal fabrication technicians using a die grinder or rotary tool with a compatible 1/8 inch collet. Ensure the tool is fully powered off and the collet is secure before operation. Always wear appropriate eye protection and work gloves when operating rotary burs. Do not exceed the recommended RPM rating of the host tool or the bur manufacturer.