Our flapdiscs are made with Norton's Norzon R822 or A/O R265 abrasives using CGW's own backings for up to 30 times more life than resin fibre dics. All dics are DSA certified to run 80m/s. CamelFlap-Discs last longer and save time and money offering many advantages because they perform in varied applications as both a grinding disc and a fiber-disc, replacing the need for two different operations to get the job done. Up to 30 times more life than a resin fiber-disc saving considerable set-up time and money. Cuts much cooler and reduces glazing and loading with self sharpening flaps. Provides better quality and consistency of surface finish. Is an especially lightweight design reducing operator fatigue and noise levels. Zirconia Aluminum Oxide