K65 is fitted with 2.5 inch (64mm) diameter burrs, ensuring a production of 15-20 lb/h (7-9 kg/h). The dose can be regulated between 0.19 and 0.35 oz (5.5-10 g), with a coffee bean capacity of 2.9 lb (1.3 kg). It is available in an automatic (AT) or semiautomatic (ST) version.