The 2000 series augers and extensions have a 25 mm round connection and are specially made for the General M240H and M235H hole digging machines. In the last five decades experience gained new knowledge, after which the auger has been improved to the current product. The shaft is reinforced and robust. The easily replaceable blades and screw bits protect the auger. With a blunt auger you only need to replace these two wear parts and not the entire auger. The spiral shape is made of strong material and provides extra strength for the auger itself. Also, the space between the spirals is optimized, so that they raise the most ground with the least force.