01V057 - Walter SB-3 Double Cut Tungsten Carbide Burr

Precision Engineering for Heavy-Duty Grinding

The Walter 01V057 Carbide Burr SB-3 DC represents the pinnacle of abrasive technology, engineered for professionals who demand accuracy and longevity. Crafted from the highest grade tungsten carbide, this rotary file is designed to withstand the high thermal and mechanical stresses associated with industrial metal removal. The manufacturing process ensures impeccable concentricity and perfect balance, which translates to smoother operation, reduced tool vibration, and less wear on your pneumatic or electric die grinders.

This specific model features the SB-3 shape—a cylindrical profile with an end cut—making it exceptionally versatile for surface milling, contouring, and working into 90-degree corners. The "DC" designation stands for Double Cut, utilizing an alternate diamond pattern fluting. This geometry breaks down chips into smaller, manageable granular particles rather than long, dangerous slivers. The result is a faster material removal rate compared to single-cut burrs, while simultaneously leaving a finer surface finish. It is an ideal choice for precision machine shops and fabrication environments where efficiency and surface quality are paramount.

Walter Surface Technologies has optimized this burr for use on hard materials, including stainless steel and high-tensile steel. Its durability means fewer tool changes and less downtime, maximizing productivity in demanding applications like mold making, deburring, and weld preparation.