• HEAVY-DUTY: Designed for heavy weld removal and other heavy-duty grinding applications on almost all materials — while being specially formulated for use on stainless steel, mild steel, and aerospace alloys • ENHANCED SPEED: Delivers up to 15% increased cut rate compared to 3M™ Cubitron™ II Performance Abrasives to help reduce the amount of time and pressure required to get the job done • FEWER CHANGEOVERS: Removes up to 1.5x more material compared to 3M™ Cubitron™ II Performance Abrasives • LONG LASTING: Designed to last longer than leading competitors • 3M RE-ENGINEERED PRECISION-SHAPED GRAIN: Uses Re-Engineered Precision Shaped Grain, a breakthrough proprietary molecular bonding technology designed with sharp, angular structures that continuously fracture to form sharp points to wear evenly, run cool, and optimize mineral breakdown