Yonico Medium Lock Miter Router Bit - 45° - 3/4" Stock - 1/4" Shank - 15127q

Use the reversible 45° lock miter glue joint router bit to join boards at 90°. The interlocking 45° cuts will produce extremely strong joints without having to struggle to keep the boards in place during clamping. Additionally, it will provide extra gluing surface resulting in an extremely strong and durable joint. It can be little tricky at first but when positioned properly, the bit will cut both pieces of stock without having to adjust the bit. Align the center of the cutter with the center of the stock when the stock is in the horizontal position and in the vertical position. Then, cut one piece horizontally and the second one vertically and the joint should line up perfectly. Instructions are available from the manufacturer upon request. Note: Lock miter bits only work properly on solid wood. MDF and plywood are not recommended.