When working with plywood or MDF, it is often desirable to hide the end grain "core" of the workpiece with a miter joint. Infinity Tools' exclusive Lapped Miter Joint Router Bit Set is tailor-made to help with this task—creating a stronger joint with more clamping stability during glue-up. Our Lapped Miter Router Bit Set is designed explicitly for plywood and MDF joinery but works equally as well in hardwood. These bits are one of the best ways to make discrete miter joints that hide end grain or edges of the plywood. The joint created by these bits is more robust than a standard miter joint and much easier to clamp. More glue surface means a more solid connection while also providing a better bearing surface that is self-aligning and naturally wants to pull together. Use the Lapped Miter router bit set when making boxes, drawers, cabinets, and much more. This exclusive router bit set is easy to set up and work with material from ½" to ¾" thick. Instructions included. Features: - Perfect for concealing the edges of plywood and end grain of solid wood. - A larger glue surface creates a stronger joint than that of a standard 45° miter - The unique geometry of the joint makes for easier and more secure clamping - No-fuss setup (Setup Block for 3/4" material included with the bit set