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VP 650P

Heavy Duty Soluble Oil for Metal Machining

VP650P is a heavy-duty soluble oil for ferrous and non-ferrous metal machining  Some machinists desire to continue to use "old fashioned" soluble oils.  With these products, the majority of the lubricating and coolant is done with mineral oil with far less performance added materials contained in the product.  VP 605P is not recommended for high pressure applications however on manual equipment and slow moving processes where hydrodynamic lubrication is desired over EP/AW additive chemistry, VP 650P is an excellent choice. 

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vp 650 machining oils
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1 (800) 244-9004

Available Sizes

VP 650P is available in the following sizes: 

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5 gal. pail

5 gal. pail

55 gal. drum 

55 gal. drum 

275 gal. tote

275 gal. tote

Features & Benefits


  • Contains a synthetic ester that enhances bio-stability and corrosion protection
  • EP Fortified
  • Heavy duty soluble oil
  • For machining all ferrous and non-ferrous material


  • Excellent corrosion protection
  • Chemically balanced for excellent hard water tolerance
  • Contains bio-resistant additives to control rancidity by eliminating the growth of bacteria and fungi
  • Outstanding surface finish


Appearance Amber/Blue Liquid 
Diluted AppearanceMacro Emulsion Liquid 
OdorMild Industrial 
Specific Gravity.96
Concentrate pH9.4
pH, 5 % dilution9.3
Freeze/Thaw CyclesPassed 3x 

Questions About Our Products?
Contact Our Sales Engineers.

Our Sales Engineers are widely regarded as the most competent and responsive in the business: they know the material, the workpiece, the tools and the fluids that you need to make it right. Together with our Field Application Engineers, they’re available with on-site assistance and technical support when you need it.

Applications & Usage

ValCOOL recommends using Val-U-Clean or K-5-P cleaner before adding VP650P to a machine.

The recommended concentration for VP650P is 5-10% for optimum results. However, results for any operation can only be determined through testing.

Maintaining the coolant at its optimum concentration is achieved through daily refractive index checking.

No special precautions are necessary with respect to seals or valves.

For Use In:

  • Aluminum Machining
  • Nickle/Chrome Alloys
  • Stainless
  • Copper Yellow Metals
Machining Operation
  • Milling
  • Drilling
  • Tapping
  • Deep Hole Drilling
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vp650 metalworking fluid


Classification:Soluble Oil
Recommended Concentration5 – 10%
Refractive Index Range5.0 – 10.0
Refractive Index Multiplier Factors1.0
Available ColorAmber or Blue
FragranceMild odor

Additional Details

Metal Compatibality

  • Steel
  • Titanium
  • Nickel Alloys
  • Cast Iron
  • Aluminum
  • High Carbon
  • Stainless Steel
  • Copper
  • Plastics
  • High Temp Alloys
  • Brass
  • Inconel

Health & Safety

See the most recent SDS which is available directly from ValCOOL, your local representative or authorized distributor. ValCOOL uses only raw materials not listed as carcinogenic by IRAC.

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Refractive Index Monitoring

1.0 x multiplier

PercentageRatioRefractometer Reading
19 to 1 5.0 
10 9 to 1 10.0 
15 6 to 1 15.0 
20 4 to 1 20.0 

Fluid compatibility and machinability should always be tested first; as fluid concentration, metal alloy, and machining operation are variable.

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1 (800) 244-9004