Bonded Abrasives / 227 www.nortonabrasives.com 3SG / 5SG ++++ NQ +++++ Traditional ceramic microstructure grain • Very high concentration of SG ceramic aluminium oxide abrasive for high removal rate and extended wheel life • Unique, microcrystalline structure is self-sharpening for long product life • Very good cutting capabilities on very hard steels Engineered microcrystalline ceramic grain • A perfect blend of sharp grains for the ultimate free cutting action • Unique, microcrystalline structure is self-sharpening for long product life • Can be used in all low, medium and high force applications • Reduces the need for dressing NQN Norton’s Innovative ceramic grain • Unparalleled sharpness reducing cycle times • Improved cutting efficiency results in reduced power draw • Micro-fracturing grain leads to improved part quality and geometry • Self-sharpening grain technology stays sharper for longer, lowering dress requirements and significantly improving wheel life INNOVATION GF ++++ SGA / SGB ++++ 38A VS3 ++++ A low concentration of ceramic grain with durable aluminium oxide grain • Good performance on common soft and medium steels A blend with a low concentration of ceramic grain for good performance in a number of applications • Harder and sharper than conventional abrasive grains for good cutting capabilities • Very versatile for use on a number of steels • Suitable for low to medium power machines The latest bond innovation with conventional alumina grain • High purity aluminium oxide abrasive for cool and burn free cutting • Highly friable abrasive, versatile on hard metals (HRc >50) • Ideal for heat sensitive applications with light to moderate feed rates • Improved profile accuracy and wheel life BONDED ABRASIVES
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