Sandpaper - a stiff paper or light cardboard with one side coated in rough particles, used for making things smooth. Should be easy right? Yet, a brief adventure down that aisle of the hardware store reveals an almost mind boggling array of types, shapes, textures and something called grit. It's sandpaper, it's disposable, does
For most people a saw is a saw, a serrated blade with a handle. Like a steak knife but bigger. And a power saw is a big spinning blade of immanent death, dismemberment and saw dust. Crime dramas and horror movies aside, saws are varied and useful tools ideal for many purposes and materials.