01V001 - Walter SA-1 Double Cut Tungsten Carbide Burr

Premium Industrial Carbide Burrs for Precision Grinding

The Walter Surface Technologies Carbide Burr SA-1 DC is a high-performance rotary file designed for the most demanding industrial environments. Engineered from premium-grade tungsten carbide, this tool delivers exceptional hardness and heat resistance, allowing it to maintain a sharp cutting edge even under heavy load. The SA-1 shape (cylindrical without end cut) is a staple in metal fabrication, perfect for working on flat surfaces, contours, and accessing tight spaces where precision is paramount.

What sets this burr apart is its Double Cut (DC) geometry. The distinctive diamond pattern features flutes cut in both right and left directions, which effectively breaks down chips into small, granular particles. This not only prevents loading—a common issue with single-cut burrs—but also provides the operator with superior control and a smoother finish. The precise concentricity of Walter burrs eliminates vibration and chatter, protecting your die grinder's bearings and reducing operator fatigue during extended use.

Ideal for MRO and fabrication shops, this burr excels at rapid material removal, deburring, and enlarging holes in tough materials like steel and stainless steel. Whether you are cleaning up castings or preparing surfaces for welding, the Walter SA-1 DC ensures consistent, high-quality results with every pass.

Key Applications

• Heavy Stock Removal: Aggressive cutting action for shaping and reducing material quickly.
• Deburring: Efficiently removes sharp edges and burrs from machined parts.
• Surface Finishing: Leaves a smooth surface ready for polishing or painting.
• Weld Preparation: Cleans up weld seams and spatters effectively.