PR Hoffman
Process applications and technology nodes documented for this tool.
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The following facts about the 61T 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 61T are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the 61T 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 61T 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 61T are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 61T is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 16, 2026.
The PR Hoffman 93T is a carrier for double-sided planetary lapping and polishing machines, featuring 93 teeth and designed for the PR Hoffman 4800 machine.
PR Hoffman model 32T appears in PR Hoffman's carrier selection lists for double-sided planetary lapping and polishing machines.