Disco
641 Dicing
How it works
The Disco DAD 641 operating procedure includes system initialization, blade exchange, blade maintenance, blade breakage detector setup, blade setup, hairline adjustment correction, automatic cutting, semi auto cutting, and film framing substrate handling. The Disco DAD 641 procedure also refers to a blade breakage detector and a blade maintenance screen.[3]
The Disco DAD-641 can be configured with a broken blade detector, kerf check, dual camera, a monocular microscope, a CCD camera, a universal chuck table, blade removal tools, a high output low friction spindle, automatic alignment, and NCS non contact set-up.[4]
Applications
The Disco DAD-641 supports up to 8 inches and uses a 2 inch diameter hub-type blade or M-type flange.[4]
What do the numbers mean?
Power & electrical4
- 50/60 Hz[1]
Configuration & options5
What replaced it?
Alternatives
Tools documented as functional equivalents — same process step and wafer size, from a different manufacturer. Each equivalence cites its source.
- Accretech AD 3000 T Dicing— Same function class: Dicing & Grinding, nullCompare in depthsource[3]
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
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 641 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 641 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 641 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 641 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 641 Dicing are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 641 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 (4)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]waferpedia.com — waferpedia.comwaferpedia.com
- [3]https://www.nanofab.utah.edu/wp-content/uploads/2023/03/Disco-DAD-641-Dicing-Saw-SOP_G.pdf — nanofab.utah.edunanofab.utah.edu
- [4]Disco DAD-641 Dicing Saw | SemiStar — semistarcorp.comsemistarcorp.com
Last updated Oct 19, 2026.
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The Blanchard 18 D Surface is a surface grinder used in Dicing & Grinding applications.
