Capresso Infinity Burr GrinderCommercial Quality, Home Sized The Infinity Burr grinder has an extremely wide operating range from Espresso fine to coarse for every kind of coffee preparation along with clearly marked fineness settings, 4 each for extra fine, fine, regular and coarse (a total of 16 settings). Commercial grade stainless steel conical burrs with advanced cutting design ensure high precision grinding. The gear reduction motor grinds slow with reduced noise and minimal