01V644 - Walter SG-1 Double Cut Carbide Burr with 6-Inch Shank

Precision Grinding with Extended Reach

The Walter 01V644 Carbide Burr SG-1 DC L6 represents the pinnacle of precision manufacturing in the abrasives industry. Designed for professional metalworkers who demand accuracy and durability, this tungsten carbide burr is engineered to deliver consistent performance in the most demanding environments. The "SG-1" designation refers to its Pointed Tree shape, which is exceptionally versatile for contouring, milling, and preparing surfaces in confined spaces.

One of the standout features of this tool is its Double Cut (DC) geometry. Unlike single cut burrs, the double cut pattern features cross-cut flutes that rapidly break down chips into granular particles. This design not only increases the rate of material removal but also significantly reduces operator fatigue by minimizing the "pulling" action often associated with rotary files. The result is a smoother finish on the workpiece and greater control for the user.

The "L6" specification denotes a 6-inch extended shank. In industrial maintenance and fabrication, accessibility is often a major challenge. Standard length burrs simply cannot reach deep inside castings, pipes, or complex structural assemblies. This extended shank bridges that gap, allowing for precise deburring and grinding in areas that were previously inaccessible, without compromising on the tool's balance or concentricity.

Manufactured by Walter Surface Technologies, this burr is built with the highest quality tungsten carbide, ensuring it retains its cutting edge far longer than high-speed steel alternatives. Whether you are working on stainless steel, carbon steel, or exotic alloys, the 01V644 provides the reliability and aggression needed to get the job done efficiently.