Linelube FS2603 High Performance General Purpose Soluble Cutting Oil - 20 Litre

Linelube FS2603 High Performance General Purpose Soluble Cutting Oil - 20 Litres

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Standard Next Day Delivery - £5.99
FREE UK Delivery on orders over £75 *excluding Tanks*

Order before 2pm for next day delivery. May take up to 72 hours.

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FS2603 is a high performance general-purpose biostable emulsion type cutting fluid concentrate designed for more arduous machining operations including CNC reaming, drilling and tapping.

Features & Benefits:

• Suitable for a wide range of materials
• Long sump life
• Excellent rancidity control
• Excellent corrosion control
• Permits higher cutting speeds
• Stable in harder water areas
• Advanced design giving good lubrication
• Low foaming / Low misting • EP additives reduce tool wear
• Clean and pleasant to use
• Offers versatility for mixed machining operations, can replace neat oils
• Triazine free


FS2603 has been specifically designed with a blend of surface active and hydrodynamic lubrication additives and can be used on ferrous, non-ferrous, and materials such as stainless steels and nimonic alloys.

FS2603 is capable of replacing the use of neat oils in multi-spindle and automatic machining centres where machine design permits the use of water based fluids. Long sump life can be expected due to the modern bio-stability chemistry. Machining applications range from light duty grinding to high speed CNC milling and turning, concentrations will be variable dependant on severity of application.

Recommended Starting Concentrations:

Grinding 3 - 5%
Light to Medium Duty Machining 4 - 6%
Medium to Heavy Duty Machining 6 - 8%
Extremely Heavy Applications or as a replacement for neat oils 8 - 12%

Top up Concentrations should always be made with a diluted mix of concentrate and water to maintain the recommended strength in the machine.

Concentration Analysis:

To check and maintain concentration a refractometer is recommended, the resulting reading multiplied by a factor of 1.4 will give concentration strength.

Typical Physical Characteristics:

Emulsion @ 5%

Appearance: Opaque
Odour: Bland
pH (in use) 8.8 – 9.5

Appearance Translucent
Specific Gravity @ 20°C 1.010

Standard Next Day Delivery - £5.99 (Mainland UK only)
FREE Standard Delivery on all orders over £75 (Mainland UK only)
Orders made before 2pm are usually sent next day but can take up to 72 hours.

*At this time we do not offer international shipping

30 day returns policy – You may return an item within 30 days at your own expense unless the item received is wrong or damaged.