Walter SG-3 Double Cut Carbide Burr with 6-Inch Extended Shank

Reach Further with Heavy-Duty Grinding Power

For professional welders and fabricators, access is often the biggest challenge. The Walter 01W646 ALLSTEEL™ Carbide Burr is engineered to tackle those hard-to-reach grinding jobs with ease. Featuring an extra-long 6-inch shank, this tool allows you to grind deep inside pipes, channels, and structural corners where a standard burr would fall short. The SG-3 "Pointed Tree" shape is incredibly versatile, allowing for precise work in V-grooves and tight radii, making it perfect for prepping weld joints or cleaning up root passes in difficult positions.

Performance on steel and stainless steel is where this burr truly shines. The Double Cut design features flutes cut in two directions, creating a cross-pattern that rapidly shreds metal while maintaining smooth operation. For a welder, this means less chatter and better control, allowing you to guide the tool exactly where it needs to go without it skipping across the surface. The smaller chips produced by the double cut action also clear away faster, keeping your work area visible and preventing the burr from clogging, even during heavy stock removal. This efficiency is crucial when you are working against the clock or in uncomfortable positions.

Durability is non-negotiable in industrial environments, and Walter delivers with their Made in USA construction. The carbide head is brazed securely to the steel shank, ensuring it can withstand the heat and stress of continuous grinding. The high-quality tungsten carbide substrate maintains its cutting edge far longer than high-speed steel alternatives, reducing the frequency of tool changes and lowering overall project costs. Whether you are smoothing out a repair weld, removing spatter from a deep crevice, or shaping metal for fit-up, the Walter 01W646 provides the aggressive cut and extended reach necessary to get the job done right the first time.