Dirty coolant kills your spindles

How much is a new spindle for your machine? 7,000, 10,000 or 15,000 Dollar or Euro? You have to realize that contaminated coolant is one of the major contributors to spindle failure. So why not do a little preventive maintenance and install the Oil-Monster? It will eat up all the tramp oil and micro swarf and make your spindle last as much as twice as long. Good deal? I betcha!