01V070 - Walter SN-1 Double Cut Tungsten Carbide Burr Inverted Cone

Precision Engineered for Industrial Performance

The Walter 01V070 SN-1 Carbide Burr represents the pinnacle of rotary file technology, designed specifically for heavy-duty industrial applications where precision and durability are non-negotiable. Manufactured from the finest grade of tungsten carbide, this tool is engineered to withstand the high thermal stresses generated during aggressive material removal on hard metals like stainless steel and high-tensile alloys. The SN-1 shape, known as an inverted cone, is particularly valuable for specialized machining tasks such as rear-side chamfering, v-grooving, and working on interior surfaces that are difficult to access with standard cylindrical or ball-nosed burrs.

One of the defining characteristics of this Walter burr is its Double Cut geometry. Unlike single cut flutes that produce long, stringy chips, the double cut pattern features cross-cut teeth that break material down into small, manageable granular chips. This design significantly reduces the loading of the flutes, preventing the tool from clogging during operation. Furthermore, the double cut design neutralizes the cutting forces, providing the operator with superior control and reducing the tendency of the burr to "climb" or pull across the workpiece. This results in a smoother surface finish and reduced vibration, which protects both the die grinder bearings and the operator from fatigue.

Walter Surface Technologies has prioritized concentricity in the manufacturing of the 01V070. Perfect balance is critical when operating at the high RPMs required for carbide burrs. An imbalanced tool causes chatter, which not only ruins the surface finish but can also lead to premature chipping of the carbide teeth. With Walter's exacting manufacturing standards, this burr runs true, ensuring consistent contact with the workpiece and uniform wear across the cutting head. Whether used for enlarging holes, leveling weld seams, or intricate finishing work, this carbide burr delivers reliable, high-performance results in the most demanding fabrication environments.