The DCT Woodworking Thin Rip Table Saw Jig is designed to help with precise, thin rip cuts, which can be pretty handy for projects like chair slats and cabinet frames. When it comes to compatibility with different table saw models, especially DeWalt ones, the feedback is a bit mixed.

From what we've found, some folks using the DeWalt DWE 7491 model have noticed that the jig doesn't quite extend far enough to reach the blade fully, making it tricky to cut those extra-thin strips.

Also, the jig has a tightening knob and nylon washer to secure it in the saw's miter slot, but apparently, it can be a bit challenging to get it to hold firmly, leading to a not-so-perfect fit, despite some extra effort.

On the other hand, lots of people have praised the jig for its solid construction and versatility, giving it high marks on Bosch and Craftsman saws, especially for repetitive cuts or when working with larger materials.

It's noted for successfully cutting 1/8-inch strips consistently while keeping hands clear of the blade, reducing kickback risk—something highlighted in the manufacturer's description.

So, if you're using a DeWalt saw, particularly the DWE 7491, it might be a good idea to double-check the jig's reach and fit with your setup before buying. While it's recognized for its safety features and strong build, make sure it's going to be compatible with your specific model.

For those who find it fits well, it should really boost your woodworking precision and safety.