If you need to saw some boards, and there is no special machine, you can build it yourself from a drill. The machine is made of metal, strong and durable. It is suitable for electric drills with a chuck diameter up to 10 mm. The drill is mounted on the machine and fixed with a clamp with a bolt and nut. A shaft is inserted into the chuck, which will transmit the torque force of the tool through the bearing. To fix the cutting disk or circular saw blade, a special nut and adapter are included in the kit. Also supplied are two wrenches for installing the cutter.