This set will allow you to create perfect joints on plywood. The bits, in fact, match the true thickness of plywood, producing tight, accurate joints with no gaps! In this way you will avoid sloppy joints and extra space in your workpieces. These bits feature super-strength superior steel body, Non-Stick Orange Shield Coating and cutting edges made of SinterHip Hi-Density Industrial Chrome Carbide for a long-lasting performance. After a test performed by Wood Magazine, CMT orange bits have been rated the first overall router bits compared to other brands.