Our Costa Rica Buyers Prefer Serrated Cutting Diamond Blade To Fabricate Granite Or Quartz Countertop Serrated or turbo type diamond saw blade has corrugated design, which is helpful for curve cutting and side polishing. Our Costa Rica buyers need mostly 5 inches of this diamond blades to fabricate quartz or granite countertop, with hand polishing machine in an dry cutting way. However, with our experiences, if you do straight drying cutting, you are advised to try segmented diamond blade, because it cuts the stone faster, but it can't do curve cutting. Therefore, before you buy the diamond saw blades for your stone fabrication, you need to know what purpose you want to realize. Besides of diamond saw blades, the countertop fabricators in Costa Rica also buys much stone polishing pads from us. Before they decide to buy from us, they actually have tried many samples from other suppliers and finally choose ours. We well know that our buyers need the best quality and durable polishing pads, even if they need to pay a little more. In the long run, the good quality polishing pads have a longer life span, which comparatively saves your cost. So we always recommend and ship the best quality polishing pads for our clients. For other stone fabrication or transportation tools and machines, you can follow us for more details. Photos reference: