What is a forstner bit?

A Forstner bit is a type of drill bit that is specifically designed for drilling flat-bottomed holes in wood. These bits are known for their precision and clean cutting capabilities, making them a popular choice for woodworking projects that require accurate hole drilling.

Forstner bits have a cylindrical shape with a flat bottom and sharp edges that allow for smooth and clean cuts without tearing or splintering the wood. They typically have a center point that helps to guide the bit into the material and create a perfectly centered hole.

These bits are available in a variety of sizes, ranging from small diameters for precise drilling to larger sizes for deeper holes. They are commonly used in woodworking applications such as cabinet making, furniture construction, and joinery work.

When using a Forstner bit, it is important to operate the drill at a slow speed to prevent overheating and ensure a clean cut. It is also recommended to use a drill press for more accurate and precise drilling results.