How far should the blade on the Table Saw project above the stock?

The appropriate distance for the blade on a table saw to project above the stock is enough to clear the gullets of the blade, which ensures effective cutting while maintaining safety. The gullets are the spaces between the teeth of the blade that allow for the disposal of sawdust and debris created during the cutting process. If the blade is set too low, it may not cut effectively, leading to increased friction, overheating, or even the blade binding. Conversely, setting it too high can be hazardous, increasing the risk of accidental contact with the blade and potential injury.

Setting the blade height to just clear the gullets strikes a balance between efficiency and safety, minimizing the risk of blade contact with hands or other parts of the body while still ensuring that the blade can make a clean and effective cut. Using this method helps maintain a safer working environment in the model shop, where precision and safety are paramount.