TORK CRAFT MAD MULTI ANGLE DRILL 16MM WOOD BORE BIT MAD16MAD drill bit Daimeter: 16. 0mm Shank: 3 flattened sides Application: A MAD bit is referred to as a Multi Angle Drill bit. The drill bit is designed to cut smoothly in all directions. It allows you to have full control of the cutting path, thanks to its ingenious geometry. Multi Angle Drill bits can cut in a curve or straight. It works great for decking, floor boards, stair cases or even if you want to build your own pergola. It is an addition to any