Industrial brad point boring bits are coated with a non-stick coating for longer lasting cutting edge and tool life. Our Dual-Spindle Doweling Jointer is a perfect tool for you if you want strong and accurate joints for your furniture, cabinetry, or small construction. In order to join two or more pieces of wood together, dowels are inserted into both pieces of wood being joined which provides an overall stronger joint than a biscuit joint or glueing would. Someone says mortise and tenon joints or domino joints are stronger, double 10mm or 12mm dowel joints have similar performance to the domino joints with an attractive cost. This wood jointer can join wood wardrobes, cabinets, frames, and many types of furniture quickly with minimal effort.