Sgs Pro 13578 SF-14 Carbide Bur Tree Radius Double Cut

Product Description

The SGS PRO 13578 is a tungsten carbide abrasive bur in the SF-14 ball nose tree with radius profile, designed for aggressive material removal and contour work in metalworking applications. It features a double cut tooth style, which produces a smoother finish than single cut while still removing material efficiently. With a 3/4 inch cutting diameter and 1-1/4 inch length of cut, it handles both detail work and deeper cavity profiling. The 1/4 inch shank fits standard die grinders and rotary tools used by machinists, fabricators, and maintenance technicians. Maximum rated speed is 19000 RPM.

This bur is suited for use on a wide range of metals including steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. It is used in metal fabrication shops, tool and die work, weld blending, and surface preparation. The ball nose tree geometry makes it particularly effective for contoured surfaces, rounded pockets, and radius blending where a flat-end profile would not conform to the workpiece geometry. It is sold individually and packaged as a single unit.

Key Features

• SF-14 ball nose tree with radius head shape for contour and radius work
• Double cut tooth style for efficient material removal with reduced chatter
• Tungsten carbide head construction for hardness and wear resistance
• 3/4 inch cutting diameter and 1-1/4 inch length of cut
• 1/4 inch shank compatible with standard die grinders and rotary tools
• Rated to 19000 RPM for use at high spindle speeds
• Compatible with steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys

Compatibility

Designed for use with standard 1/4 inch collet die grinders and rotary tools. Rated for steel, hardened steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys per manufacturer specifications.

Installation Notes

Install the 1/4 inch shank securely into a properly sized collet and tighten to the tool manufacturer specification before operation. Always verify that the die grinder or rotary tool is rated to handle the bur speed before use, and do not exceed the 19000 RPM maximum rating. Wear appropriate eye protection and secure the workpiece before grinding. Inspect the bur for chipping or damage before each use and replace if the cutting edges show visible wear or fracture.