Disco
DAD 321 Semi-Automatic Dicing
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
The Disco DAD 321 is a semi-automatic dicing saw.[1]
How it works
General reference — not yet source-verifiedA dicing saw operates by using a rotating blade with diamond abrasive to cut along predetermined lines on a wafer. Semi-automatic operation means the machine handles the cutting cycle automatically but requires manual intervention for loading and unloading workpieces.
Where it fits in the process flow
General reference — not yet source-verifiedDicing is typically performed after wafer thinning and before die sorting or packaging. The process separates the wafer into individual chips that then undergo subsequent assembly steps.
Applications
General reference — not yet source-verifiedThe machine is used to cut semiconductor wafers made of materials such as silicon, gallium arsenide, or silicon carbide for integrated circuits, memory devices, and other microelectronic components.
What do the numbers mean?
Configuration & options4
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Not publicly documented
The following facts about the DAD 321 Semi-Automatic Dicing are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the DAD 321 Semi-Automatic Dicing are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the DAD 321 Semi-Automatic Dicing are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the DAD 321 Semi-Automatic Dicing are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the DAD 321 Semi-Automatic Dicing are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the DAD 321 Semi-Automatic Dicing is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (1)Every fact above is drawn from these public sources
- [1]Inventory photo
Last updated Oct 8, 2026.
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