Forstner drill bits are good for drilling wide, smooth sided, flat bottomed holes. Forstner drill bits drills easily into most types of woods and wood composites. The bit can drill accurate holes at any angle without following the grain of the wood. This bit is mainly guided through the wood by the outside rim and the central spur’s purpose is to locate the centre point.
A typical application for the Forstner drill bit would be drilling the main mounting hole for modern kitchen unit style hinges. Precision hole drilling