Picked up some 115mm cutting discs for cutting steel from Wickes (=A311 for 5 narrow discs) and noticed that they have 115mm Diamond edged discs that also claim to be able to cut steel. The Diamond disc is =A325.
Question: Are Diamond discs worth the money? The packet claims that the speed production because they need changing less frequently. Is this so? That's not a problem from my point of view but are there any other (or actual) benefits of using Diamond discs?
Richard