Magnate S5001 Key Hole Router Bit — 1 Flute; 3/16" Under-Cut; 1/2" Shank Diameter; 3/8" Cutting Length; 3/8" Cutting Diameter

Perfect for artists or interior decorators — the key hole bit allows you to mount pictures or plaques flush to the wall. First, the bit is plunge cut perpendicular to the wood face. Then, once the bit has reached the desired depth the smaller cutting surface creates a thin slot while the larger cutting surface makes a larger slot perfect for holding the head of a nail or screw. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. It is precision ground, hardened and tempered in order to stand up to a variety of materials. It is also equipped with wide open gullets for easy disposal of wood chips.