4 What is the difference between a grinding and cutting wheel? Masonry wheels? Diamond wheels? Flap disks? Fiber Disks? Read more to find out! DIY Guide to Grinding, Cutting, and Sanding wheelsOctober 16, 2018 in FABRICATION KNOWLEDGE / TOOLS OF THE TRADE! tagged Cleanup / Cutting / Disk / Flap / Grinding / Sanding / Welding / Wheel by Paul