Grinding surface made from a single piece for the toughest applications, offering high material removal performance and long service life. Tested quality: High safety through regular testing. Excellent utilization of the abrasive grain due to an optimized arrangement for a long lifespan. Maximum hardness and sharpness for impressive durability. High longevity, efficiently machining even the hardest materials. Long-lasting - no glazing of the abrasive grain. Finish faster thanks to the highest material removal performance. Universally applicable. High and fast material removal, especially on hardened surfaces, scale, hard coatings, and armor welds. This fiber disc made from a single piece with a cross slot offers excellent utilization of the abrasive grain through an optimized arrangement. Tool wear is low and grain adhesion is optimized: This results in a long lifespan of the disc and fewer tool changes. These fiber discs are practically used with a backing pad on angle grinders. Thanks to the self-sharpening effect of the innovative ceramic abrasive grain, this fiber disc remains optimally sharp at all times. During use, ceramic particles break off, making room for new ones with sharp edges. Therefore, this universally applicable tool achieves extremely high material removal rates and a remarkable lifespan evenly throughout its usage duration without much effort. Tool changes are significantly less frequent - reducing tool costs. Hardened surfaces, wear-resistant steels, scale and hard layers, titanium alloys, and armor welds pose no problem and can be processed in a short time. Regular testing of the fiber discs ensures high safety.