• Engineered To Last - High quality ceramic grain allows DEWALT® ELITE SERIES™ DWA8280 Flap Disc to last up to 75% longer than Norton flap disc.
• Based on DWA8280 (4.5") versus Norton® 34872 (4.5") grinding 1/4" 45# steel
• Norton is a registered trademark of Saint-Gobain Abrasives, Inc., which has not endorsed or approved this comparison
• Fast Material Removal - Ceramic grain and premium backing cloth help provide long life and fast material removal
• Versatile Backing - Type 29 backing helps with contouring edges