Alpha WDP‑320 Wet/Dry Variable Speed Polisher

The Alpha WDP‑320 is a professional wet/dry hybrid variable speed polisher that’s perfect for polishing concrete, stone, tile edges, and other surfaces. With a flexible water/dust system, inline GFCI safety, and comfortable ergonomic design, this versatile tool delivers smooth, controlled polishing performance in both wet and dry applications.

Key Features

• Wet/Dry Hybrid Operation – Use with water for wet polishing or attach a vacuum for dust‑controlled dry polishing.

• Variable Speed Range (700‑2500 RPM) – Adjust speed for precision finishes and smooth surface results.

• Ecoguard G Splash Control – Minimizes water spray and helps keep the work area clean.

• Inline GFCI Protection – Built‑in safety feature for wet polishing environments.

• All‑Weather Flexible Hose – 15 ft water hose with kink‑free performance and improved maneuverability.

• Includes Handles & Accessories – C‑handle and side handle included for better control during edge and profile work.

Applications

• Polishing concrete countertops and surfaces

• Tile edge finishing (wet or dry)

• Stone and natural stone polishing

• Edge profiling and decorative finishing

• Hardscape and masonry surface work

Product Specifications

• Model: WDP‑320

• Type: Wet/Dry Variable Speed Polisher

• Voltage: 120 V

• Amperage: 7 A

• Power: 800 W

• Speed (Variable): 700–2500 RPM

• Weight: Approx. 7.3 lb (3.3 kg)

• Spindle Thread: 5/8″‑11

• Disc Size: 5″ polishing discs

• Cord Length: 15 ft (inline GFCI)

• Water Hose: 15 ft flexible hose

• Warranty: 1‑Year (see manual)