Waferpedia

Tool family

PR Hoffman 1900 Double Sided Lapper

PR HoffmanCMP1 entry

PR Hoffman 1900 Double Sided Lapper Polisher.

Email

Models in this family

  1. The PR Hoffman 1900 Double Sided Lapper is a double-sided lapping system within the broader CMP and precision surface-finishing class. Machines of this type are used to remove material from both faces of a workpiece at the same time in order to improve flatness, parallelism, thickness control, and surface condition.