The Norton cut - off product line provides premium performance in all cut - off applica - tions from portable to stationary machines . Typical Applications: Cutting sheet metal Cutting pipe Foundry/forge shops gate/riser removal, cutting forgings Metal plate dimensioning Ship building metal fabrication Toolroom cutting drill bits, steel bar, tubing,   metallurgical sectioning Construction concrete/masonry work Product Offerings: Portable grinder small diameter (3" 6") Right angle grinder (4" 6") Circular saw (6" 8") Stationary machine large diameter (10" 20") Chop saw (10" 16") BEST    NorZon Plus Reinforced Cut - off Wheels Fastest initial cut rate Features: Benefits: Patented Norton SG (ceramic     Fastest initial cut of any wheel; highest productivity   alumina) / NorZon (zirconia   alumina) grain combination Highly advanced bond system   Free, cool cut State - of - the - art manufacturing   Superior wheel balance NORZON Plus Free Cut   Up to 3X life over aluminum oxide wheels on carbon   steel, stainless and cast iron 40% faster cut rate over standard aluminum oxide wheels NORZON Plus Long Life Up to 5X life on harder metals and exotic metals BETTER    Charger Reinforced Cut - off Wheels Versatile; ideal for stainless steel Features: Benefits: A unique blend of premium   2X the life of aluminum oxide wheels   NorZon (zirconia alumina) Free cutting   and aluminum oxide Effectively cuts a variety of metals from alloys and stainless to     gray iron Long life and economical performance to price ratio lower   total cost Superior product at a value price Small Diameter Reinforced Cut - Off Wheels 7