Sgs Pro 19044 Abrasive Bur Ball SD-7NF 3/4 Inch Aluma Cut

Product Description

The SGS PRO 19044 is a ball-shaped tungsten carbide abrasive bur designed for material removal and surface finishing in metalworking and fabrication applications. Built to industry specification SD-7NF, it features an Aluma Cut tooth style engineered for efficient chip evacuation and reduced loading when working softer materials. The bur has a 3/4 inch cutting diameter and an overall length of 2.5 inches. The 1/4 inch shank fits standard die grinders and rotary tools commonly found in machine shops, maintenance shops, and fabrication environments. Licensed machinists, toolmakers, and maintenance technicians are the primary installers of this type of tooling.

This bur is suited for deburring, contouring, porting, and stock removal on titanium, copper, copper alloys, aluminum, and plastic workpieces. The Aluma Cut geometry produces long, curled chips that clear the flutes quickly, making it well suited for softer metals and non-ferrous materials where standard double-cut burs tend to clog. It is appropriate for both bench-mounted and handheld die grinder setups in production or maintenance environments. Typical applications include edge breaking on aluminum extrusions, deburring copper fittings, and shaping plastic components.

Key Features

• Ball head shape for contouring, blending, and cavity work
• SD-7NF industry specification for consistent interchangeability
• Aluma Cut tooth style minimizes clogging on aluminum, copper, and plastic
• Tungsten carbide head provides hardness and wear resistance across non-ferrous materials
• 1/4 inch shank diameter fits standard die grinder collets
• Rated to 19000 RPM for use with high-speed rotary tools

Compatibility

Designed as an OEM-style replacement or direct-use bur for any die grinder or rotary tool accepting a 1/4 inch shank collet. Suitable for use on titanium, copper, copper alloys, aluminum, and plastic per the manufacturer material application rating.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a standard die grinder with a 1/4 inch collet. Ensure the tool is fully powered down and the collet is securely tightened before operation. Do not exceed the 19000 RPM maximum speed rating. Always wear appropriate eye protection and secure the workpiece before beginning material removal.