Model 6CF Grinder & Polisher
Precision Grinding and Polishing of Large Acrylic Sheets

The Lapmaster Model 6CF is specifically engineered for the precision grinding and polishing of large stretched acrylic and plexiglass sheets. Designed to process both sides of the sheet flat and parallel, the machine combines a rigid grinding head with an exceptionally stiff machine base to enable fast material removal while maintaining precise tolerances.
With sheet capacities of up to 130″ × 130″ (3302 × 3302 mm), the Model 6CF is designed for demanding large-format applications where surface flatness and dimensional accuracy are critical. Grinding tests demonstrate flatness capabilities of better than 0.005″ (0.12 mm) across the entire surface of a 100″ × 100″ (2540 × 2540 mm) sheet.
Key Benefits
- Precision processing of large acrylic sheets up to 130″ × 130″ (3302 × 3302 mm)
- Designed to grind both sides flat and parallel
- Rigid grinding head and exceptionally stiff machine base for high precision and efficient grinding
- Proven flatness capability of better than 0.005″ (0.12 mm) across 100″ × 100″ sheets
- Quick-release grinding discs and lower grind plates for different acrylic grinding steps
- Robust machine design for high reliability and long service life