Start out by measuring the diameter of the curve that you’ll be needing and cut out a triangular notch that’s the length of the diameter at the base of the triangle (on the edge of the tile) and half that length high. It was totally worth the effort. Mark the cut line with a wax pencil and then put the sharp edge of the nipper onto the line you created and squeeze the handles. I tried several different ways to cut/break it but this was the only method that worked for me. Here’s a quick look at the process. Which made for a lot of stone caps to cut along the way. For example, a concave curve makes good use of the shape of this stone of crystallized silver in black matrix. A tile saw is an excellent option for cutting paving stones because it uses a table and has a guided cut, so you’re highly unlikely to make a mistake. This is for a half-circle type of curve, which will be probably the most common curved cut … The cut-off saw will follow the groove on its own; you hardly have to guide it. By widening the curve, I … Set it to cut about 2/3 of the thickness, and cut from the backside, then tap with a hammer and I had a nice rough edge on the exposed side. If you need to cut your flagstone into a regular shape, like a square, score the lines with a masonry blade on a circular saw and then break them with a chisel and hammer. Photo 5: Cut an inside curve. Cut away excess material with two angle cuts. Curved walls have a greater setback, which causes a coning effect to occur causing your retaining wall to have its tightest radius at the top of the wall which in turn creates the need for a larger radius at the base course.. Set the adjacent caps in place; Set the stone cap you need to cut on top so they overlap the adjacent caps. The right way to cut flagstone depends on how accurate of a cut you need. Cutting Concave Curves. Curves are sexy, though. If you have a curved cut, draw the curve and then divide it into 1/2-inch sections and nip away a … In addition to cutting the the panels down in size, the vertical edges can be cut with a miter saw to come together more tightly along a tightly curved wall. We didn't have to cut too many, but the ones I did I cut with a masonary blade on a skill saw. Masonry Saw. Then make a series of cuts to the curved line about every 1/2 in. Use a large enough blade to cut … Mark the pavers and cut in place. By Tom Meehan Issue 200. Concave curves can sometimes enhance your cabochon design concept. For the cleanest breaks, try to cut at a right angle to the curve, as if you were cutting the spokes of a wheel. For irregular shapes, you can just use a hammer and chisel to break it up into smaller pieces. The final height of the wall will determine what the minimum radius at the base course must be. It snaps off the tile. Place the Silestone on the wet saw tray with the curve moving away from the blade. Curved cuts are rarely necessary, especially if you have a border row of stone outside of the cut members (or some kind of bender board to define the outside edge). 6. Unless you have a lot of practice, don't expect a perfect cut. Curves are easier to cut if you slightly angle the saw when cutting. This takes the right tools, and some skill and patience, but when done correctly on tight radius work like stacked stone pool and spa surrounds , … There were mostly thin edges showing on the top. 3. Mark the underside of the stone cap you are cutting. Lay the pavers beyond the main body of your installation and into the border area. The iQMS362 Dust Control Masonry Saw is best-in-class for clean and easy paving stone cutting. Use a saw to cut the caps. Lay out each curve with paving pins and a string line, then lay the appropriate edge stone in its place in the field, and mark it where the string line rides over it. Video Vault: Cutting Curves with a Wet Saw Cutting the outside radius is easy, but the inside radius requires a few extra steps and some skill.