menu x
menu x

More information on Near Dry Machining

While machine coolants have traditionally been used almost exclusively in machining and metal cutting operations, the concept of minimum-quantity lubrication has been steadily gaining momentum during the last several years.

MQL, also known as near dry machining, dry machining or near dry which replaces machining coolant with a minute amount of high-efficiency lubricant applied precisely to the cutting tool/workpiece interface. The spray lubrication systems have proven effective for machining all nonferrous metals and most grades of steel.

The most common lubricants for this process are biodegradable vegetable oil of which the Unist Coolube products belong too. This product is derived from cosmetic grade raw materials, which, because of their polarity, are known for their extensive friction-reducing properties.

Unlike mineral-based and synthetic fluids, vegetable based fluids are developed in the presence of oxygen, which causes them to organize and align better as they bond with the surface of metals, providing superior lubricity. These fluids, when properly applied,via a mist, oil mist or spray lubrication system significantly reduce the friction and corresponding heat created when cut metal before breaking off and becoming a chip.

Reducing that friction not only extends tool life, can increase feed rate and cutting speeds but also eliminates the need for cooling the tool with flood coolant. Additionally, the amount of fluid used is often less than 80ml per shift, which is either consumed in the cut or remains as a light film on the part and chips.

FREE Bottle of Coolube®

When you buy a Coolubricator, saw system or any other piece of Unist Hardware over and above $1,900.00 we will give you a 3.785 liter bottle of Coolube 2210/2210AL/2210EP absolutely free of charge (valued at $245.00)

Also any customer that buys more than 7 bottles of Coolube 2210/AL/EP will get the 8th one absolutely free of charge, plus free delivery anywhere in Australia.

Also at the same time check out the benefits of using Coolube over other cheaper products that are on the market.

Limited Time Offer!

This offer is only available until June 30 2019. Get in quick to take advantage of our special EOFY deal and save!

Just get in touch by calling Unist on 02 8850 2022.

and cannot be used with customers who already receive special pricing.

Changing from Alucobond/Composite panel to Solid Aluminium Sheet

Do you find yourself having to Route 3mm solid Aluminium sheet in preference to Alucobond/Composite panel? If you are experiencing any of the following you need to talk to our John Barker (Managing Director) of Unist Australia.

  • Ragged cutting
  • Burning out cutters
  • Breaking router bits
  • Terrible surface finish
  • Just the inability to get the job done

We understand your problem, you need to lubricate the routing cutter with our 3 nozzle Coolubricator.

For help on this matter call John Barker on 02 8850 2022 or email [email protected].

Watch a Routing video:

The facade industry is moving in part from ACM to Solid Aluminium panels. HVG/Alucobond Architectural are introducing MondoClad, a Pre-finished 3 mm aluminium panel.For more information go to: