The PFERD 61167 is a revolutionary step forward in abrasive technology, part of the elite CC-GRIND-SOLID SGP series. Designed to replace traditional bonded grinding wheels in many applications, this 4-1\/2 inch disc utilizes PFERD’s cutting-edge VICTOGRAIN technology. VICTOGRAIN consists of precision-formed, triangular ceramic abrasive grains that are identical in shape and size. This uniformity allows the grain to cut through steel with unprecedented aggression, delivering a stock removal rate that far exceeds standard ceramic or aluminum oxide abrasives. For industrial facilities and MRO operations, this translates to significantly reduced cycle times and increased throughput in metal fabrication tasks.<\/p>\n
The “SOLID” designation refers to the disc’s robust construction. Unlike flexible fiber discs, the CC-GRIND-SOLID features an integrated glass-fiber backing that provides the rigidity necessary for heavy-duty edge work and surface grinding, yet it remains significantly lighter than a bonded wheel. This hybrid design offers distinct environmental and ergonomic advantages: it generates up to 50% less noise and 30% less vibration than a conventional grinding wheel. Furthermore, the passive dust generation is markedly reduced, creating a cleaner and safer working environment for operators. The SGP (Special Performance) classification ensures this disc is manufactured to the highest quality standards for the most demanding industrial users.<\/p>\n
This specific model is optimized for working on steel. The bond system is engineered to hold the sharp ceramic grains securely while allowing for controlled breakdown to expose new cutting edges, preventing the glazing often seen when grinding hard steel surfaces. It is ideal for tasks such as weld dressing, chamfering, deburring, and surface leveling. Please note that the CC-GRIND-SOLID system typically requires a compatible clamping flange set (SFS) to ensure the disc is mounted flat and securely to the angle grinder, maximizing the contact area and safety.<\/p>\n
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