Comparison ledger
Lapmaster 12 Benchtop Lapping Polishing, Strasbaugh 6 DA, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 12 Benchtop Lapping PolishingLapmaster | 6 DAStrasbaugh |
|---|---|---|
| OEM | Lapmaster | Strasbaugh |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Lapmaster 12 Benchtop Lapping Polishing | Strasbaugh 6 DA |
| Cited variants | — | |
| Specifications | ||
| Make | Lapmaster[3] | — |
| Model | 12[3] | — |
| Category | CMP[4] | — |
| Type/Application | Single sided[5] | — |
| Plate diameter | 12 in[5] | — |
| No. of conditioning rings | 3[6] | — |
| Configuration | Ring lapper[6] | four spindle[8] |
| Base | Rigid, lightweight, cast aluminum base[6] | — |
| Standard RPM | 60 RPM[6] | — |
| RPM range with variable speed drive | 0-60[6] | — |
| Drive motor - lapper | 0.5 HP[6] | — |
| Drive motor - polisher | 0.75 HP[6] | — |
| Length | 25 in[6] | — |
| Width | 18 in[6] | — |
| Height | 24 in[6] | — |
| Estimated shipping weight | 240 lbs[6] | — |
| Approximate weight | 135 lbs / 61 kg[7] | — |
| Approximate dimensions | 24.5 in × 17.5 in × 23.8 in (622 mm × 445 mm × 607 mm)[7] | — |
| Electrical system | Various voltages; 50/60 Hz; 1 phase and 3 phase to customer specification[7] | — |
| Motor | 1/3 hp / 0.25 kW motor with gear reducer[7] | — |
| Abrasive feed system | Designed for water or oil based lapping slurries[7] | — |
| Automatic cycle timer | Automatic digital cycle timer[7] | — |
| Ring configuration | Ring lapper[6] | — |
| Ring ID | 4.25 inches[6] | — |
| Phase | — | 1 phase[8] |
| Frequency | — | 60 Hz[9] |
| manufacturer | — | Strasbaugh[8] |
| model | — | 6 DA[8] |
| equipment type | — | Grinder / Polisher[8] |
| spindles | — | four spindle[8] |
| size | — | 18"[8] |
| voltage | — | 220 volts[9] |
| category | — | CMP[9] |
| Type | — | Polisher[2] |
| Stations | — | 2[2] |
| Power | — | 220V single-phase, 18 amp[2] |
| Format | — | 18 inch[8] |