I bought this for my 10inch Bosch Contractor Table based on the reviews here.  I wasn't disappointed.  It cuts like a hot knife through butter.  It was well packaged, went on easily.  And as others have mentioned - it's quiet.  Maximize the horsepower of your machine by having the best cutting tool.  It makes a huge difference.  I found this out.  The cost is worth it.  I strongly recommend this blade.  Most projects start with the cutting - keep it quality right from the start.