Sgs Pro 15178 SL-1 Taper Abrasive Bur 1/4 Inch Shank

Product Description

The SGS PRO 15178 is a taper-style abrasive bur built to specification SL-1, featuring a ball nose cone head geometry and a double cut tooth pattern. Manufactured from uncoated tungsten carbide, the bur delivers aggressive, fast material removal across a wide range of metals. It mounts on a 1/4-inch shank, measures 2.0 inches in overall length, with a 0.625-inch length of cut and a 0.250-inch cutting diameter. Rated to 55,000 RPM, it is suited for use in pneumatic die grinders and high-speed rotary tools. The 14-degree included angle on the taper profile makes it a practical choice for deburring, port work, and contour grinding in tight clearances.

This bur is used in metalworking, fabrication, and maintenance applications where controlled material removal on ferrous and non-ferrous metals is required. It performs on steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. Typical install scenarios include weld cleanup, cavity shaping, and surface blending in both shop and field environments. It is well-suited for machinists, pipefitters, welders, and maintenance technicians working with hand-held rotary tools.

Key Features

• SL-1 industry specification taper bur with ball nose cone head shape
• Double cut tooth style for efficient chip clearance and smooth finish
• Tungsten carbide construction for durability on hard metals
• Rated to 55,000 RPM for use with high-speed pneumatic die grinders
• 1/4-inch shank diameter fits standard die grinder collets
• Compatible with steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys

Compatibility

Designed as an OEM-style replacement or direct-fit bur for standard 1/4-inch collet die grinders and rotary tools used in metalworking and fabrication applications.

Installation Notes

Installation is performed by machinists, fabricators, and maintenance technicians using a standard die grinder with a 1/4-inch collet. Ensure the tool is fully powered off and depressurized before inserting or removing the bur. Do not exceed the rated 55,000 RPM maximum speed for this bur. Secure the collet firmly and inspect the bur for cracks or chips before each use.