12D678 - Walter W197 Stainless Steel Grinding Point

Precision Abrasive Engineering for Stainless Steel Applications

The Walter W197 Mounted Point (SKU: 12D678) represents a pinnacle in precision abrasive manufacturing, specifically engineered to meet the rigorous demands of stainless steel fabrication. In industrial environments where tolerance and surface integrity are paramount, the quality of a mounted point can dictate the success of the finishing process. Walter Surface Technologies has developed this consumable with a proprietary abrasive blend that ensures aggressive material removal while maintaining a cool cutting action, a critical factor when working with heat-sensitive alloys like stainless steel to prevent discoloration and metallurgical changes.

One of the defining technical characteristics of this W197 point is its exceptional concentricity. Unlike lower-grade alternatives that may suffer from geometric irregularities, every Walter mounted point undergoes a meticulous balancing process. This attention to detail virtually eliminates vibration at high RPMs, protecting the spindle bearings of pneumatic or electric die grinders and ensuring a chatter-free finish on the workpiece. The W197 shape is particularly advantageous for internal diameter (ID) work, allowing operators to access deep recesses, enlarge holes, and smooth out internal welds in fittings with high precision.

Furthermore, the bonding matrix used in this product is designed to break down at a controlled rate, constantly exposing fresh, sharp abrasive grains. This self-sharpening mechanism maintains a consistent cut rate throughout the life of the point, reducing downtime associated with tool changes. For MRO professionals and fabricators requiring reliable, high-performance abrasives for stainless steel maintenance and production, the Walter W197 offers a solution that combines longevity, safety, and superior surface finish quality.

The specific formulation for stainless steel also ensures that the abrasive does not introduce contaminants that could lead to corrosion or rust bloom, maintaining the passive layer of the material. Whether utilized for deburring complex machined parts or blending welds in sanitary piping systems, this mounted point delivers the consistency required for professional-grade results.