Hertel SZ2019C Cylinder Abrasive Bur 1/2 in Aluma Cut

Product Description

The HERTEL SZ2019C is a solid carbide abrasive bur with a cylinder flat-end head geometry, conforming to industry specification SA-5NF. It is designed for material removal, deburring, and shaping operations in metal fabrication and maintenance applications. The cutting head measures 1/2 inch in diameter with a 1-inch length of cut, mounted on a 1/4-inch shank for use in standard die grinders and rotary tools. The Aluma Cut tooth style is engineered specifically for efficient stock removal on aluminum and other non-ferrous metals, reducing loading and heat buildup during operation. Machinists, tool and die technicians, and maintenance trades install this type of bur in production and field repair settings.

This bur is suited for use on aluminum, soft alloys, and other non-ferrous materials where the Aluma Cut geometry provides clean, fast metal removal without clogging. Typical applications include port matching, weld prep, cavity blending, and deburring of cast or machined non-ferrous components. The 1/4-inch shank fits the vast majority of pneumatic and electric die grinders used in shop and field environments.

Key Features

• Cylinder with flat-end head shape per SA-5NF industry specification
• Aluma Cut tooth style optimized for non-ferrous materials such as aluminum
• 1/2-inch cutting diameter with 1-inch length of cut
• 1/4-inch shank diameter for standard die grinder compatibility
• Solid carbide construction for wear resistance and cutting performance
• Uncoated head for consistent dimensional accuracy

Compatibility

Designed as an OEM-style replacement bur conforming to SA-5NF industry specification, compatible with standard 1/4-inch collet die grinders used in metalworking and maintenance trades.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a standard die grinder with a 1/4-inch collet. Ensure the grinder is fully powered down and disconnected from the air supply or electrical source before changing burs. Seat the shank fully into the collet and tighten to the tool manufacturer's specified torque before operating. Always wear appropriate eye and face protection when operating rotary cutting tools.