Hi There. I'm going to be removing a wrought iron fence in a few weeks and have purchased a HITACHI G23ST/J1 2000W 9" ANGLE GRINDER 230V with a MARCRIST BF650SF TURBO DIAMOND BLADE to do the cutting. I'm hoping this combination will make light work of cutting the fence to pieces, I have all the necessary PPE and I'm prepared (I think) for the kickback & sparks. And I'm well aware of the potential for injury. This is as much a brag as anything as it's a beast of a machine and I can't wait to use it. Request 1; I'm experienced with powertools but this is my first angle grinder so any advice regarding it's use will be gratefully recieved no matter how basic it may seem to you. Request 2; Can anyone please recommend a suitable grinding disk as I may need to smooth off any leftover sharp edges & also the post stubs where they enter concrete? Many thanks in advance. Gordon.