2-1/8" Cutting Diameter; 1/2" Shank Diameter; 3/4" Cutting Height; 1-1/2" Shank Length; 2 Flute To be used with a DRILL PRESS only. Usually ships in 1 to 2 business days This rosette cutter is designed for use only with a variable speed drill press or lathe under 1,000 rpm. Generally at slow controlled feed speed around 300-500 rpm. 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. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Note : In order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. Excessive overall length may cause tool damage. This carbide tipped cutter 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 high-carbon steel body thus leading to exceptional hardness and rigidity.