CNC Milling MQL Systems and Lubrication Solutions
MagLube CNC Milling MQL systems deliver lubricant directly to the cutting zone, improving tool life, surface finish, and machining efficiency while eliminating the need for traditional flood coolant.
Our custom MQL systems can be configured for CNC mills, manual milling machines, drilling equipment, and retrofit applications to meet your specific machining requirements.
Improve CNC Milling with Minimum Quantity Lubrication
Minimum Quantity Lubrication, also known as MQL, micro-lubrication, or near-dry machining, applies a small and precisely controlled amount of lubricant at the point where the cutting tool meets the workpiece.
Rather than using gallons of coolant to flood the machine, MQL targets the source of friction and heat. This helps maintain stable cutting conditions while reducing fluid consumption, coolant maintenance, and post-production cleanup.
Benefits of MQL for CNC Milling
A properly configured CNC milling MQL system can help manufacturers:
Extend Cutting Tool Life
Improve Surface Finish & Part Quality
Reduce Friction & Heat at the Cutting Edge
Minimize Built-Up Edge & Chip Welding
Improve Chip Evacuation
Reduce Lubricant Consumption
Eliminate Coolant Sump Maintenance
Keep Machines & Work Areas Cleaner
Produce Drier Chips for Easier Collection & Recycling
CNC Milling Machines Compatible with MagLube Systems
MagLube MQL systems can be adapted to a wide range of manual and CNC milling equipment, including:
- Vertical and horizontal CNC milling machines
- Vertical machining centers
- Manual knee mills
- Single-spindle and multi-spindle machines
- CNC and manual drilling equipment
Our systems are used with machines from manufacturers such as Haas, DMG MORI, and Bridgeport, along with many other CNC and manual milling platforms.
Most existing machines can be retrofitted without major modifications. MagLube can also connect the lubrication system to the machine’s existing coolant signal, allowing lubricant delivery to be controlled through programmed M-codes when the equipment supports this configuration.
Custom MQL Delivery for Milling and Drilling
Every milling operation has different tool paths, spindle dimensions, machine clearances, and lubrication requirements. MagLube designs custom MQL configurations rather than relying on a one-size-fits-all system.
A custom Halo Nozzle can be fitted around the spindle to provide adjustable lubricant coverage as the cutting tool changes direction. External nozzle assemblies are also available when machine design or tool access makes a Halo Nozzle impractical.
For drilling applications, through-tool lubrication may be used to reach the cutting edge inside the hole, helping control heat and reduce chip packing during deeper drilling cycles.
MQL Lubricants for CNC Milling
MagLube offers specialized lubricants designed to work with its precision MQL delivery systems. LD-300L is a popular choice for machining aluminum and other non-ferrous materials because its low-viscosity formulation can be delivered in a fine, consistent amount directly to the cutting edge.
MQL is especially effective for high-speed aluminum milling, but appropriately configured systems may also be used with brass, copper, plastics, composites, light steel, and other materials.
The ideal lubricant and delivery configuration will depend on the workpiece material, tooling, spindle speed, production cycle, and desired finish.
Learn More About MQL for Milling and Drilling
For a more detailed explanation of external and through-tool delivery, compatible machine types, materials, and retrofit options, read our guide: How MQL Lubrication Improves CNC Milling and Drilling Results.
Upgrade Your CNC Milling Process with MagLube
For more than 30 years, MagLube has helped manufacturers replace inefficient flood-coolant processes with cleaner, precisely controlled MQL systems and lubricants.
Contact MagLube to discuss your CNC milling application, request a custom system recommendation, or ask about receiving a free sample of LD-300L lubricant.