Sgs Pro 15500 Carbide Burr Cone SM-1 1/4 Inch

Product Description

The SGS PRO 15500 is a single-cut tungsten carbide cone burr built to specification SM-1. It carries a 1/4-inch shank diameter, a 1/4-inch cutting diameter, and a 1/2-inch length of cut, with an overall length of 2 inches. The cone geometry features a 22-degree included angle, making it well suited for deburring, countersinking, and contour work in tight areas. At up to 55,000 RPM rated speed, it delivers consistent material removal in die grinders and rotary tools used by machinists, fabricators, and maintenance technicians across metalworking trades.

This burr is designed for aggressive stock removal and finishing passes on ferrous and non-ferrous metals. It performs on steel, hardened steel, stainless steel, cast iron, titanium, cermet, nickel, copper, and copper alloys. The single-cut tooth style produces faster chip clearing with a smoother finish compared to double-cut patterns, making it a practical choice for weld blending, port work, and edge chamfering in fabrication shops and MRO environments.

Key Features

• Tungsten carbide head for extended tool life on hard and abrasive materials
• Single-cut tooth style clears chips efficiently and reduces heat buildup
• SM-1 cone geometry with 22-degree included angle for contouring and chamfering
• Rated to 55,000 RPM for use in standard and high-speed die grinders
• Uncoated head suitable for dry cutting across a broad range of metals
• 1/4-inch shank fits the most common collet size on pneumatic and electric rotary tools

Compatibility

Compatible with die grinders and rotary tools accepting a 1/4-inch collet. Rated for use on steel, hardened steel, stainless steel, cast iron, titanium, cermet, nickel, copper, and copper alloys per SM-1 industry specification.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using standard die grinders. Secure the 1/4-inch shank fully into a matched collet and tighten to the tool manufacturer specification before operation. Do not exceed the rated 55,000 RPM maximum for this burr. Always wear appropriate eye protection and secure the workpiece before engaging the tool.