The Alpha ECG-900 Wet Angle Grinder is a wet angle grinder designed for cutting, grinding, profiling, and core drilling of stone, masonry, and hard surface materials. The tool integrates a Quad-W Drive water delivery system that distributes water through internal channels along the blade core to provide consistent cooling at the cutting edge while minimizing mist and overspray.
The grinder operates at a no-load speed of 6,200 RPM and accepts cutting and profiling accessories up to 9 inches in diameter. A rotating main handle allows the tool orientation to be adjusted for user comfort, while the included C-handle and side handle provide additional control during profiling, grinding, and core drilling operations.
The system is supplied as a turnkey wet cutting solution and includes a 9-inch MasonMaster blade, blade guard, splash guard, water hose assembly with quick-connect shut-off valve, and in-line GFCI. The tool can also be configured for dry operation when paired with an appropriate dust shroud and HEPA vacuum.
Key Features
- Quad-W Drive Water Delivery: Distributes water directly to the cutting edge through internal channels.
- Multi-Application Capability: Supports cutting, grinding, profiling, and core drilling.
- Rotating Handle Design: Allows handle position to be adjusted for comfort.
- 9-Inch Blade Capacity: Accepts cutting and profiling accessories up to 230 mm.
- Integrated GFCI: Provides electrical protection during wet operation.
- Splash Guard and Memory Wrap: Helps control spray and organize hoses and cords.
- Wet and Dry Configurable: Can be used dry when paired with dust collection accessories.
Specifications
| Specification | Details |
|---|---|
| Voltage | 110 Volts |
| Amperage | 15 Amps |
| No Load Speed | 6,200 RPM |
| Spindle Thread | 5/8"-11 |
| Max Blade Diameter | 9" (230 mm) |
| Max Cutting Depth | 3-3/8" (87 mm) |
| Weight | 12.3 lbs (5.6 kg) |
| Cord Length | 15 ft (4.5 m) |
This wet grinder provides controlled water-fed cutting and edge shaping for stone fabrication and installation tasks requiring clean cuts and reduced dust.
