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					Originally Posted by  BonBon     I didn't realize blades cost so much!  What about the combs?  Does the blue set have the size(s) I'll need?  PPE has a set of several combs to fit these clippers for $12, but I think the ones that come with it sound pretty good.  
The blue set says it's only one speed and the purple set doesn't mention speed(s).  One speed should be enough though right?  
I'm talking myself back in to these clippers!      |  
 
  
I think the combs are pretty cheap.  The blue set comes with a 7FC which I think is almost the same as a 7F.  I think the F stands for finishing.  The only thing I've heard is that some people get more than one blade because the blade gets very hot and can burn the dog, so they change blades or let them cool down.  I would think one speed would be enough, but I really don't know. kalina82 knows a lot about grooming, and talks about different blades on this thread.  
http://www.yorkietalk.com/forums/yor...-7f-blade.html