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B1A Series

Back to: Dicing Blades

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Realizes precise processing of difficult to cut materials based on superior wear resistance and rigidity

Metal bond
Applications: Electronics components, Optical devices, Various types of semiconductor packages, Ceramics, Mono-crystal ferrit, Glass, etc

Sintered metal powder is used as the bonding agent material to realize strong holding power. As a result, these blades have a low wear rate. They are excellent for accurate cutting or grooving of electronic devices such as CSP packages, ceramics, and optical materials. Also, since they have both excellent rigidity and cutting ability there is low risk of wavy cutting.


Product Classification
  • Minimized blade wear and high cutting ability.
  • High rigidity to minimize wavy and slant cutting.
  • Wide variety of bond types for various applications.
  • Provides precise control of diamond concentration for optimal cutting quality.

 

 

Processing Data


Comparison of cutting efficiency for bond types

Comparison of cutting efficiency for bond types

The above shows the tendency of the process result when a dresser board is cut.
Depending on the cutting conditions and type of material, actual results may vary. Therefore, these values are for reference only.

 

Application by grit size

Application by grit size

 

 

 

Specification:

 

Specification 

 

Precision Processing Tools Process Correlation Chart and Trouble Support

When ordering
Please contact a DISCO representative with your product needs such as type, wheel size, and quantity.
When you place the first order with us, please explain application information such as materials to grind, sizes, machine, type, and other specification.
We are ready to help you to determine which is our most appropriate product type for your application.
* Due to improvements in our products, it is possible that product specifications may be changed without advanced notice.
Please confirm the product specifications with a DISCO representative.

 

To use these DISCO blades and wheels (hereafter precision tooling) safely...
Please read carefully and follow the instructions below to prevent any accidents or injuries:

  • USE a safety cover (nozzle case, cover), equipped as a standard accessory, to avoid injury.
  • DO NOT EXCEED the specified rpm limit indicated on the precision tooling.
  • FOLLOW the instruction manual of the equipment to mount the precision tooling properly.
  • DO NOT DROP OR HIT the precision tooling. This may cause breakage or injury.
  • Always CHECK the precision tooling for chipping or any other damage before starting to use it. DO NOT USE the tooling if there is any damage.
  • READ the operation manual of the cutting/grinding equipment before use.
  • DO NOT USE the precision tooling with modified or customized equipment.
  • DO NOT USE precision tooling that has a different size from the one recommended for your equipment.
  • DO NOT USE the precision tooling for any other purpose than grinding, cutting, or polishing.
  • Always USE water or coolant to prevent precision tooling damage.

 

 

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