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"american" coolant refractometer free shipping


If you are machining with Soluble, Semi or full Synthetics you "HAVE" to use one of these.
Temprature Controlled. No adjustment needed. Comes w/ dip stick.
This Refract has been tested coolant, and is right on. The lower cost refracts out today are imports, and very poorly made. These are old school in very good condition.
Pay a fraction of the cost of a new one.
Coolant is the most costly tool on your shop floor next to your CNC equipment! (Oil) Oil in last!
Refract on a regular basis to keep your coolant cost down.
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