Spindle oils are specially formulated low viscosity lubricants designed for high-speed machine tool spindles, bearings, and certain hydraulic systems. They help reduce friction, minimise wear, and maintain smooth, precise spindle operation in CNC machines, grinders, and lathes.
Pennine Spindle Oils are available in ISO VG3, VG5, and R10 grades. VG5 and VG3 are recommended for higher speed and tighter clearance spindle applications, while R10 is suitable for general spindle and low viscosity hydraulic applications.
Low viscosity spindle oils provide rapid circulation, reduced friction, improved heat dissipation, and enhanced protection against rust, wear, and oxidation. This helps maintain spindle accuracy, prolong bearing life, and support reliable high-speed machine performance.