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KOOLRite™ 2270 Semi-Synthetic Cutting Fluid for Moderate to Heavy Duty Machining

KOOLRite 2270 is a proven, new generation of oil-based cutting fluid that utilizes JTMís proprietary BioArmor Technology to give you a coolant with outstanding control of bacteria without the use of bactericides. With BioArmor protection, KOOLRite 2270 will stop sump odors, give you exceptionally long sump life and a clean, comfortable, safe work environment for machine operators.

KOOLRite 2270 is designed for moderate to heavy duty operations on all metals with the use of new technology that has eliminated the use of mid- or long-chain chlorinated paraffins and sulfur.

Unlike competitive oil based coolants, KOOLRite 2270 will reject tramp oils, allowing clean coolant to be delivered to the chip/tool interface keeping your machine tool clean with a minimum of residual film while providing excellent corrosion control.

Koolrite 2270 Advantages

Fully-compliant with expected EPA regulations

The perfect coolant for central system. Will eliminate odors and the need for additives, and will lower coolant consumption 15% to 25%.

Recommended Starting Dilutions:


Iron & Carbon Steel High Alloy &
Stainless Steels
Tool Steels Aluminum Copper Alloys


5% to 6%

5% to 6%

5% to 6%

5% to 7%

4% to 5%

Milling, Drilling,
Turning, Cut-off, Sawing, Screw Machining

5% to 8%

7% to 9%

6% to 9%

5% to 8%

5% to 7%

Tapping, Reaming,
Broaching, and
Form Milling

5% to 7%

8% to 12%

8% to 10%

8% to 12%

7% to 10%

Directions for Use

The sump life of this coolant, as with any other coolant will be greatly enhanced if charged to a clean system. You can utilize JTM’s Sump Cleaner to disinfect your sump. KOOLRite 2270 can be metered through automatic dispensing systems available from JTM. Contact your representative regarding cleaning procedures and dispensers. Always add the KOOLRite 2270 concentrate to the water and not the water to the concentrate. Proper maintenance in removing extraneous oils is beneficial for extended coolant life. The concentration can be monitored by refractive index.

Refractive Index …………1.7
(Refractive reading x 1.7 = % of concentration of dilution)

Product Data

Appearance: Concentrate
Appearance: Dilution
pH (concentrate):
pH (10% dilution):
Density (lbs/gal):

Opaque Amber

KOOLRite 2270 Product Data Sheet


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