01V035 - Walter SL-4 Double Cut Tungsten Carbide Rotary File

Precision Engineering for Industrial Material Removal

The Walter 01V035 Carbide Burr (Shape SL-4) represents the pinnacle of abrasive technology for precision metal removal. Engineered for the most demanding industrial environments, this tool is crafted from the finest grade of tungsten carbide, a material selected specifically for its exceptional hardness and thermal resistance. In high-speed grinding operations, maintaining the integrity of the cutting edge is paramount; Walter’s carbide composition ensures that the burr retains its sharpness even when subjected to the high friction and heat generated by processing stainless steel and high-tensile alloys.

A defining characteristic of this burr is its manufacturing precision. Walter utilizes advanced grinding techniques to ensure impeccable concentricity and balance. For the operator, this translates to a tool that runs true without the aggressive vibration or "chatter" often associated with inferior rotary files. Reduced vibration not only protects the bearings of the pneumatic or electric die grinder but also significantly reduces operator fatigue during extended shifts. The stability of the tool allows for more controlled material removal, ensuring that critical tolerances are maintained during deburring or enlarging operations.

The 01V035 features an alternating diamond pattern, commonly referred to as a "double cut." This geometry is specifically designed to break down chips into small, manageable granular particles rather than long, dangerous stringers. This chip-breaking action prevents the flutes from loading up with material, ensuring continuous cutting action and a smoother surface finish. The SL-4 shape—a taper with a radius end—is particularly versatile, allowing technicians to grind inside corners, blend fillets, and enlarge elongated holes with a single tool. Whether used for heavy stock removal or fine finishing, this Walter carbide burr delivers consistent, high-performance results.