Sgs Pro 19048 Oval Carbide Bur SE-3NF 3/8 Inch Aluma Cut

Product Description

The SGS PRO 19048 is a tungsten carbide abrasive bur with an oval head profile, conforming to industry specification SE-3NF. It carries an Aluma Cut tooth style, which is engineered for aggressive material removal on non-ferrous metals and soft materials without loading or clogging. The bur has a cutting diameter of 0.375 inches, an overall length of 2.375 inches, and a 1/4 inch shank for use in standard die grinders and rotary tools. The head is uncoated tungsten carbide. Maximum rated speed is 37,500 RPM. Machinists, fabricators, and maintenance techs reach for this bur when deburring, porting, or shaping non-ferrous workpieces.

This bur is suited for material removal and finishing work on titanium, copper, copper alloys, aluminum, and plastic. The Aluma Cut geometry reduces chip packing that commonly occurs when machining soft or gummy materials such as aluminum and plastic, making it a practical choice for die shops, aerospace fabrication, HVAC duct work fabrication, and general metalworking where a clean, fast cut on non-ferrous stock is required. It fits any die grinder or flexible shaft tool accepting a 1/4 inch collet.

Key Features

• Oval head shape per industry specification SE-3NF for contour work and cavity blending
• Aluma Cut tooth style minimizes chip loading on aluminum, copper, and plastic
• Tungsten carbide head provides hardness and wear resistance on abrasive non-ferrous materials
• 0.375 inch cutting diameter with a 0.625 inch length of cut for moderate material engagement
• Rated to 37,500 RPM for use with standard pneumatic and electric die grinders
• Standard 1/4 inch shank fits common collet sizes without an adapter

Compatibility

Designed for use in any die grinder, rotary tool, or flexible shaft machine fitted with a 1/4 inch collet. Intended for cutting and deburring titanium, copper, copper alloys, aluminum, and plastic workpieces.

Installation Notes

Installation and use should be performed by machinists or trained fabricators familiar with rotary cutting tools. Before mounting, confirm the collet and spindle are clean and undamaged, and tighten the collet securely per the tool manufacturer's guidance. Never exceed the rated maximum of 37,500 RPM. Wear appropriate eye protection and secure the workpiece before operating.