The Alpha Pneumatic Cutter Grinder is a high-speed pneumatic cutter and grinder designed for wet cutting and flat grinding of stone, porcelain, and masonry materials. The tool operates using compressed air and incorporates a quad adapter center water-feed system that delivers water directly to both sides of the blade during operation.
Multiple handle configurations support both pull-to-cut and push-to-cut methods. An L-bracket with side handle allows controlled pull cutting, while a direct side handle attachment supports push cutting and surface grinding. A reversible safety guard accommodates left- or right-side blade positioning.
The system is offered in multiple model sizes with different disc diameters, spindle threads, and no-load speeds. Each model is designed to support continuous wet operation for cutting, shaping, and grinding in stone fabrication and installation environments.
Key Features
- Wet Cutting and Grinding: Supports wet cutting and flat grinding of stone and masonry materials.
- Quad Adapter Water-Feed System: Delivers water to front and back sides of the blade.
- Reversible Safety Guard: Supports left- or right-side blade positioning.
- Multiple Handle Configurations: Allows pull-to-cut and push-to-cut operation.
- Spring-Return Throttle: Helps prevent accidental startup.
- High-Speed Pneumatic Drive: Designed for continuous fabrication work.
- Easy Oil Port Access: Supports routine daily maintenance.
Specifications
| Model | Disc Size | Max RPM | Spindle |
|---|---|---|---|
| PWC-658 | 6" | 10,000 | 5/8"-11 |
| PWC-514 | 5" | 12,000 | M14-2 |
Kit Includes
- Reusable stackable toolbox
- Air/water twin hose assembly (30 ft)
- Alpha Elite Q blade
- Rust inhibitor oil (3.4 oz)
- Quad adapter assembly
- Safety guard
- Side handle
- Handle bracket assembly
- Quick connect ball valve
- Hex wrenches (2 mm and 5 mm)
- Spanner wrenches (19 mm)
- Extension rod and nylon lock nut (M12)
This pneumatic cutter grinder is used for wet cutting and grinding in stone fabrication, installation, and surface preparation applications.