Spiral bits provide a shear cutting edge that leaves a smoother cut than standard router bits. Up cut spiral design provides the best control with hand or table routing. When creating dado's this design brings chips up and out of the cut.
This material is a game-changer in the world laser engraving! The quality of the plywood is exceptional, with a perfectly smooth, perfectly flat surface (no surprise here) that makes it a joy to work with. The finish feels a little plastic, but I understand it’s an acrylic coating over the maple fibre, which I love. Even laser-fog burn marks wipe off with a damp cloth — no masking needed. The maple grain is pronounced and it cuts cleanly and sands beautifully. 100% will purchase again.