Diamond Smart Cut

UKAM Industrial Superhard Tools

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SMART CUT® Water Soluble Dicing Coolant

Stream of SMART CUT Water Soluble Dicing Coolant added to deionized (DI) water reduces surface tension flowing from saws injection system and is carried directly of dicing blade. 

This reduces material thermal stress, edge damage, and internal cracking, assuring long-term integrity of material being processed. Since SMART CUT® Dicing Coolant is a coolant and lubricant, both the dicing blade and  substrate / wafer / package benefit.


Application Example

QFN Package Before use of SMART CUT Coolant
QFN Package After use of SMART CUT Coolant
QFN Package Before use of SMART CUT Coolant
QFN Package After use of SMART CUT Coolant

SMART CUT® Dicing Coolant helps Semiconductor Package & Wafer Manufacturers

Reduces Surface Tension - by 25-40 dynes/cm2. SMART CUT KOOL allows more water into the material kerf / pores, dissipating heat generated by friction. 

Bonds Water Molecules - into the kerf and to the diamond dicing blade, allowing better swarf dispersion and lubrication.

Prevent Swarf Accumulation - on the diamond dicing blade and in Back and frontside edges, minimizing chipping and internal cracking.

Extend Blade Life - by up to 30%. The lubricated dicing blade runs cooler, reducing fatigue and blade wear.

Improve Material Yield and Reliability - from the reduced amount of chipping, cracking and consequent edge damage.

Eliminate Additional Material Processing Depending on the application and your objectives, SMART CUT Dicing Coolant frequently eliminates and minimizes secondary and subsequent material processing.

Improved Die Tolerances Many of today's demanding package singulation and wafering dicing operations require very high precision tolerance. SMART CUT™ Dicing Coolant promotes attainment of close tolerances by removing heat generated at the point of contact between the dicing blade and substrate/wafer. Heat can cause deformations in both the blade and material that results in the loss of tolerance. When the generation of heat and its subsequent removal by a coolant is momentarily interrupted any coolant product will adversely affect the performance of a tool and therefore ruin a tolerance specification.


  • Operator SensitivitySMART CUT KOOL is formulated with operator friendly additives that will not irritate skin (dermatitis), nasal passages, or eyes.
  • Bio-resistanceSMART CUT KOOL is formulated with biocides and fungicides to biologically control the growth of bacteria, fungi, and mold in the coolant system. The bio-resistance will determine its suitability for recycling in large central systems.
  • Corrosion ProtectionSMART CUT KOOL is formulated with corrosion inhibitors, which provide protection to machinery and the substrate. The protection needed will be determined by the customers requirements. With proper concentration, no corrosion should occur on the machinery.
  • Hard Water StabilitySMART CUT KOOL should be stable in all water conditions. Hard water ions react with coolant additives and reduce the effectiveness of the coolant solution.
  • MixabilityConcentrate SMART CUT KOOL should mix easily or .bloom. into the water. Any difficulty in mixing will not be tolerated by the customer.
  • FoamAll water based coolants can potentially foam. SMART CUT KOOL is formulated with defoamers to prevent foaming under most conditions. The proper selection of coolant concentration will help alleviate potential problems.
  • ResidueSMART CUT KOOL will not leave a .hard-to-remove. residue on the surface of the machine or substrates. As the water in the coolant. evaporates organic residue will be left on the machines. This residue should not be sticky and should be easily re-dissolved in water.
  • Oxidative StabilityHigh temperatures and pressures will cause changes in the composition of the coolant, such as fragmentation or polymerization of the additives in the coolant formulation. This can decrease the performance of the coolant and create difficult to remove deposits.
  • Emulsion StabilityConcentrate SMART CUT KOOL mixes easily with water and should not separate or create an invert on the surface of the coolant mixture. Customers currently using soluble oils may be experiencing particular difficulties with this problem.
  • Tramp Oil RejectionSMART CUT KOOL should reject the tramp oils and way lubricants, which may contaminate the sump. Other coolants which do not reject tramp oils are prone to attack by bacteria and fungal organisms.

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