12E643 - Walter 10-Inch Coarse Bench Grinder Wheel with Bushings

Industrial Grade Bench Grinding Performance

The Walter Surface Technologies 12E643 is a premium 10-inch bench grinding wheel designed to meet the rigorous demands of industrial maintenance and fabrication environments. Engineered with a high-quality vitrified bond and premium aluminum oxide grain, this wheel delivers consistent performance for general-purpose grinding tasks. The 24-grit composition makes it an aggressive tool, perfectly suited for heavy stock removal, shaping metal parts, and removing heavy burrs from steel components. Unlike standard consumer-grade wheels, Walter's manufacturing process ensures a uniform grain structure, which translates to a cooler cut and less frequent dressing requirements.

One of the standout features of this product is its universal compatibility. In a diverse MRO environment, facility managers often contend with various brands and sizes of pedestal and bench grinders. This wheel solves compatibility issues by including a set of nested reducer bushings. While the native arbor hole is 1 inch, the bushings allow secure mounting on shafts of 3/4 inch, 5/8 inch, and 1/2 inch. This versatility simplifies inventory management, as a single SKU can service multiple machines across the shop floor.

Safety and equipment longevity are paramount in professional settings. Walter bench grinding wheels are precision-balanced to ensure smooth operation. An unbalanced wheel can cause dangerous vibrations that not only pose a safety risk to the operator but also accelerate wear on the grinder's bearings and shaft. By choosing the 12E643, you are investing in a consumable that protects your capital equipment while delivering the material removal rates required for efficient workflow. Whether used for sharpening large tools or prepping stock for machining, this wheel offers the reliability professionals expect from the Walter brand.

Technical Reliability

The vitrified bond used in the 12E643 is formulated to hold the abrasive grains securely until they dull, at which point they fracture to reveal new, sharp cutting edges. This self-sharpening action is critical for maintaining throughput in high-volume shops. The 10-inch diameter and 1-inch thickness provide a substantial surface area and stable platform for working larger workpieces, ensuring that your grinding operations are both safe and productive.