Specialty Oils

Ultra-Clean Spindle Oil

Gear Oil GP

Phillips 66® Ultra-Clean Spindle Oil is a premium quality spindle bearing oil developed primarily for use in high-speed CNC milling machines and other machine tools that require an ultra-clean spindle oil. It meets the performance requirements of leading manufacturers of high-speed CNC milling machines. It is also recommended for use in textile machinery.

Ultra-Clean Spindle Oil


• Excellent oxidation resistance and thermal stability

• Long service life for reduced operating and maintenance costs

• Protects against wear

• Excellent oiliness characteristics (ISO VG 2)

• Protects against rust and corrosion

• Excellent water-separating properties

• Excellent low-temperature performance

• Clear color

• Non-staining

• Quick foam release

• Meets ISO Cleanliness Code rating of 17/15/11


• Horizontal, vertical, bed-type, knee-type, and turret-type CNC milling machines, especially where particle contamination can cause operational problems

• High-speed needle and spindle bearings in industrial, agricultural, and textile machinery

• Low-pressure hydraulic systems that require a low-viscosity oil