Circular Wood Saw Blade. This is a new circular wood saw blade. Perfect for all woodworking projects. It measures approximately 3″ (76 mm) in diameter with a 1/4″ (6 mm) hole. FindingKing works hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.