Your angle grinder can easily cut brick, stone, or concrete pavers, just as long as you choose the right blade for the job; in this case, you’ll need a diamond blade. Just about any diamond blade for an angle grinder will easily handle brick, concrete, and tile. If you are going to cut stone, such as marble or granite, be sure the blade is specifically labeled for that purpose. Use a pencil to mark the desired cutline on the top of your paver. Flip the paver over, and mark the cutline underneath, as well.  Don protective gear, including safety goggles and a dust mask. Cutting pavers creates a lot of dust, and you don’t want to damage your eyes or respiratory system.  Set the paver on a flat, sturdy surface that isn’t slippery. If necessary, lay a rubber mat underneath the paver to prevent slipping or sliding as you work. Start with a shallow cut along the marked cutline. Continue to make shallow passes with the angle grinder until the cut is around ½-inch deep.  Flip the paver over, and trace the bottom cutline with your angle grinder, making shallow cuts until you’ve reached around ½-inch to 1-inch deep into the paver. Set the paver on a flat, raised surface so the unneeded portion of the paver hangs over the edge.  Tap the unneeded portion of the paver with a hammer or mallet. The paver should break along your cutline.  Repeat the process with the rest of your pavers.