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The SGS PRO 18211 is an 8-piece double cut tungsten carbide rotary burr set designed for aggressive material removal, deburring, shaping, and surface finishing on metal, cast iron, and hard alloys. The double cut tooth pattern produces a finer finish than single cut while still removing material quickly, making it a go-to for fabricators, machinists, and maintenance technicians. Each burr in the set features a 0.25 inch cutting diameter and a 0.25 inch shank diameter, fitting standard 1/4 inch collet die grinders and rotary tools used throughout the trade.
This set is suited for metal fabrication shops, maintenance and repair operations, and tool and die work where multiple burr profiles are needed in a single kit. The eight included profiles cover a range of common cutting geometries, reducing the need to source individual burrs for different applications. It is appropriate for both bench-top and in-field use with pneumatic or electric die grinders.
Designed for use with standard 1/4 inch collet die grinders, rotary tools, and flex-shaft machines commonly used in metalworking and fabrication applications.
Carbide burr sets are installed and changed by machinists, fabricators, and maintenance technicians using standard collet wrenches. Always power down and disconnect the die grinder or rotary tool before changing burrs. Secure the shank fully within the collet and verify the set screw or collet nut is properly tightened before operation. Eye protection is required when operating rotary burrs on metal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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