The fence can be shorter or longer than the table width and still function perfectly well.Īlmost all aftermarket table saw fences-that is, those not made by a particular table saw manufacturer-are the T-square type. If the T-square fence requires fitting only on the front of the table, it doesn’t need to be a precise length. As a result, this type doesn’t always need a rail on the far side of the table, though a rail is often supplied as an option. This provides strong support and holds the main part of the fence in place. T-square table saw fences also run along a rail on the front of the table, usually with a three-point locking system. On higher quality models, a rack-and-pinion drive allows for more precise positioning. They run along rails fitted to the front and back of the saw table. Sliding table saw fences are often those supplied with smaller, portable table saws. There are two types of table saw fence: standard (sometimes called sliding) and T-square. To assess the quality of a table saw fence and its suitability for a particular saw, the following features should be considered. If it doesn’t clamp securely or isn’t rigid, then it could deflect during the cut. If a table saw isn’t delivering consistent accuracy, the fence may well be at fault.
Photo: What to Consider When Choosing Best Table Saw Fence
