Purpose Cutting Oil
Phillips 66®Koolkut®Spectrum is a general-purpose,
active cutting oil developed for medium- to heavy-duty machining of cast iron, stainless steel, high-speed steel, and other alloys. It is specially formulated with high-quality base oils and fortified with sulfur-containing extreme-pressure additives that provide good anti-weld properties and reduced friction at the chip-tool interface, resulting in extended tool life and good surface finishes on the machined parts.

Features & Benefits

• Excellent performance in most difficult machining operations

• Good anti-weld properties

• Helps extend cutting tool life

• Good surface finish

• Transparent for good visibility of the machining operation


• Boring

• Broaching

• Drilling

• Milling

• Tapping

• Threading

Technical Details

Licenses & Approvals
Additional Details
ISO Grade32
Specific Gravity @ 60°F0.885
Density, lbs/gal @ 60°F7.37
Color, ASTM D15001.5
Flash Point (COC), °C (°F)216 (421)
Pour Point, °C (°F)-20 (-4)
cSt @ 40°C32
cSt @ 100°C5.4
SUS @ 100°F165
SUS @ 210°F44.4
Viscosity Index102
Copper Corrosion, ASTM D1301b
Chlorine, wt %1.18
Fatty Oil, wt %Nil
Sulfur, Total, wt %1.08
Sulfur, Active, wt %0.7