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Rustlick Metalworking Fluids




Water-Soluble Oils for  Metal Cutting and Grinding

ULTRACUT® 250R is an extreme-pressure water-soluble oil for moderate-duty machining, grinding and sawing of all metals. Its exceptional biostability provides long-term sump life when properly maintained, and the addition of a non-chlorinated EP package provides extended tool life. 

Designed to give long and predictable sump life in the milling, drilling and broaching of ferrous and non-ferrous metals, ULTRACUT® 250R contains a high percentage of refined mineral oil which affords a high degree of residual corrosion protection and lubricity while machining. ULTRACU®T 250R provides stable pH performance and resists bacteria/fungal growth, rancidity and unpleasant odors.


Available Sizes:
1 gallon jug (4/case) - Part # 74615
5 gallon pail - Part # 74605
55 gallon drum - Part # 74655


TDS, MSDS. link to TDS link to MSDS

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