Sgs Pro 11503 Carbide Bur SB-43 Cylinder End Cut 1/8 in

Product Description

The SGS PRO 11503 is a double cut tungsten carbide rotary bur with a cylinder-with-end-cut head geometry, conforming to industry specification SB-43. It is designed for aggressive material removal and fine finishing work in metalworking, fabrication, and maintenance applications. The cutting diameter measures 0.125 inches, the length of cut is 0.5625 inches, and the overall length is 1.5 inches. The 1/8 inch shank fits standard die grinders, rotary tools, and flexible shaft machines. Licensed machinists, tool and die makers, welders, and maintenance technicians typically use this bur for deburring, chamfering, and contouring operations.

This bur is suited for use in both production shop and field service environments. It performs on a broad range of metals including steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. The cylinder-with-end-cut profile allows work on flat surfaces, shoulders, and slots where other head shapes cannot reach cleanly. It is commonly used in weld prep, port work, mold finishing, and general deburring tasks where precision material removal is required.

Key Features

• SB-43 industry specification cylinder-with-end-cut head geometry
• Double cut tooth pattern for fast stock removal and smooth surface finish
• Tungsten carbide head construction for hardness and wear resistance
• Rated up to 100,000 RPM for use with high-speed rotary tools
• Uncoated head for consistent performance across compatible materials
• 1/8 inch shank diameter fits standard collets on most die grinders and rotary tools

Compatibility

Designed for use with die grinders, rotary tools, and flexible shaft machines accepting a 1/8 inch collet. Compatible materials include steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys.

Installation Notes

Install this bur into a properly sized 1/8 inch collet and tighten the collet nut securely before operation. Always verify the tool spindle speed does not exceed the 100,000 RPM maximum rating for this bur. Wear appropriate eye protection and secure the workpiece before grinding. Inspect the bur for cracks or wear before each use and replace if damage is found.