Alpha® Ultracut GPM Series is a high-performance vacuum-brazed diamond blade engineered for professionals who need reliable cutting power across a wide range of tough materials. Built for installers, fabricators, and contractors, it delivers consistent cutting speed and predictable performance on metal, engineered stone, composites, and masonry.
Key Features
- Vacuum-Brazed Construction: Supports strong cutting performance on dense and abrasive materials.
- Wide Tool Compatibility: Suitable for use with angle grinders, stone cutters, circular saws, and worm-drive saws.
- Multi-Material Cutting: Handles metal panels, engineered stone, marble, concrete, composites, and masonry.
- Consistent Cutting Depth: Maintains usable depth throughout the blade’s service life.
- Metal-Focused Design: Intended for roofing steel, rebar, structural metals, and composite fabrication.
- Controlled Wear: Reduces heat marks and edge breakdown during cutting.
Specifications
| Part No. | Size | Thickness | Max RPM | Arbor(s) |
|---|---|---|---|---|
| GPM0420 | 4" | 1.5 mm | 14,500 | 20 mm, 5/8" |
| GPM4578 | 4-1/2" | 1.5 mm | 13,200 | 7/8", 20 mm |
Alpha® Ultracut GPM Series delivers consistent cutting behavior and material versatility for demanding jobsite and fabrication work involving metal and dense stone materials.
