Norton Industrial Applications Catalogue 2019 LR_115567

Bonded Abrasives / 275 BONDED ABRASIVES 57A +++ NZ ++++ U57A ++++ Semi-friable aluminium oxide abrasive • Less tough than type A abrasive but offers better cutting quality with a pointed shape • Cool & burn free cutting • Ideal for heat-sensitive applications with light to moderate feed rates • Good compromise between cut quality & wheel life • Very versatile: suitable for all steels Latest generation of Norzon grain with finer structure and sharper shape combined with Foundry X bond technology • Excellent micro-fracturing properties • Greater heat resistance • Longer wheel life. Lower total abrasive cost • Improved cut rate • Reduced cycle time Specially treated brown aluminium oxide abrasive • Tough & hard aluminium oxide abrasive • Not suitable for use on extremely hard materials • Long wheel life • Ideal for heavy duty applications 23A +++ A +++ An abrasive blend of semi-friable 57A aluminium oxide & white monocristalline 32A aluminium oxide • Cool & burn free cutting • Suitable for all steels • Improved metal removal rate compared to 57A pure semifriable aluminium oxide abrasive Pure brown aluminium oxide abrasive • The toughest aluminum oxide abrasive • Long wheel life, limited metal removal rate • Good for cutting medium to soft steels • Suitable price/performance position • First choice for less technical applications