Comparison ledger
Lapmaster 12 Lapper, Strasbaugh 6 DE 4 Spindle, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 12 LapperLapmaster | 6 DE 4 SpindleStrasbaugh |
|---|---|---|
| OEM | Lapmaster | Strasbaugh |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | — | Strasbaugh 6 DE 4 Spindle |
| Specifications | ||
| Outside plate diameter | 12 inches[1] | — |
| Lapping Speed Range | 0 to 60 rpm[2] | — |
| Wafer Size Compatibility | 4 inches or smaller[1] | — |
| Input Voltage | 110 V[1] | — |
| Frequency | 60 Hz[1] | — |
| Phase | 1[1] | — |
| Number of Rings | 3[1] | — |
| Number of Weights | 3[1] | — |
| Includes Slurry System | Yes[1] | — |
| Includes Timer | Yes[1] | — |
| Configuration | — | 4 Bank Overarm[3] |
| Spindles | — | 4[3] |
| Category | — | CMP[3] |
| Type | — | CMP polisher[3] |
| Product title | — | Strasbaugh 6 DE 4 Spindle Polisher[4] |
| Make | — | Strasbaugh[4] |
| Model | — | 6 DE 4[4] |