Sgs Pro 19004 SA-5NF Cylinder Carbide Bur 1/2 in Aluma Cut

Product Description

The SGS PRO 19004 is a tungsten carbide abrasive bur in a cylinder (SA-5NF) configuration, designed for high-speed material removal on non-ferrous metals and plastics. It features an Aluma Cut tooth style, which uses a coarser, chip-clearing flute geometry that resists clogging when working aluminum, copper, copper alloys, titanium, and plastic. The cutting head measures 0.5 inches in diameter with a 1-inch length of cut. The 1/4-inch shank fits standard die grinders and rotary tools. Overall length is 2.75 inches. Maximum rated speed is 28,000 RPM. This bur is a single-piece item suited for machinists, fabricators, and tool-and-die professionals.

This cylinder bur is intended for deburring, porting, shaping, and material removal operations on soft and gummy metals where standard double-cut burs tend to load up. Common applications include aluminum automotive components, copper pipe end finishing, titanium aerospace part prep, and plastic trimming. The Aluma Cut geometry produces a smoother cut surface on these materials compared to standard spiral fluting. It is appropriate for bench-mounted rotary tools and handheld die grinders in both shop and field settings.

Key Features

• Aluma Cut tooth style resists clogging on aluminum, copper, and other non-ferrous materials
• Tungsten carbide head delivers hardness and wear resistance for extended service life
• Cylinder (SA-5NF) profile allows flat-bottom and side cutting in slots, ports, and cavities
• 0.5-inch cutting diameter with 1-inch length of cut for controlled material removal
• 1/4-inch shank fits standard die grinder collets without adapters
• 28,000 RPM maximum rating compatible with most pneumatic and electric die grinders

Compatibility

Designed for use with standard 1/4-inch collet die grinders and rotary tools. Suitable for material applications including aluminum, copper, copper alloys, titanium, and plastic.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a die grinder with a 1/4-inch collet. Confirm the tool is powered off and air supply is disconnected before inserting or removing the bur. Do not exceed the 28,000 RPM maximum rated speed. Inspect the shank for runout or damage before each use, and ensure the collet nut is fully tightened before operation.