Sgs Pro 12453 Double Cut Carbide Bur Ball SD-1

Product Description

The SGS PRO 12453 is a double cut tungsten carbide abrasive bur in the SD-1 ball head configuration, designed for aggressive material removal and finishing in metalworking and fabrication applications. With a cutting diameter of 0.25 inches and an overall length of 2.0 inches, this bur fits standard 1/4 inch collet die grinders. The double cut tooth pattern produces faster stock removal with less operator fatigue compared to single cut styles. Rated to 55,000 RPM, it is built for high-speed rotary tool use by machinists, fabricators, welders, and maintenance technicians working with hard and tough materials.

This carbide bur is suited for deburring, shaping, contouring, and blending operations on a wide range of metals. The ball profile makes it particularly effective for working inside curved surfaces, concave profiles, radii, and contoured weld joints. It is commonly used in production shops, maintenance facilities, and field fabrication environments where consistent material removal on hard metals is required. The uncoated tungsten carbide head provides durability across repeated use cycles without added coating that could affect dimensional accuracy.

Key Features

• Double cut tooth style for fast stock removal and smooth surface finish
• Tungsten carbide head construction handles hard and abrasive metals
• Ball SD-1 profile suited for concave surfaces, radii, and weld blending
• Rated to 55,000 RPM for use with high-speed die grinders
• 1/4 inch shank fits standard collet die grinders without adapters
• Compatible with steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4 inch shank collet. Suitable for material removal on steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys per the SD-1 industry specification.

Installation Notes

Installation is performed by a machinist, fabricator, or maintenance technician using a standard die grinder with a 1/4 inch collet. Ensure the grinder is powered off and depressurized or unplugged before inserting or removing the bur. Verify the collet is clean and the shank is fully seated and secured before operation. Do not exceed the rated 55,000 RPM maximum for the tool and bur combination.