The Alpha® Spike Disc is a professional-grade diamond grinding wheel engineered for fast, efficient removal of thick coatings on concrete and other surfaces. Built with an open-mesh diamond layout and cushioned body design, it delivers smooth grinding performance while minimizing clogging, heat buildup, and vibration. Ideal for contractors preparing floors or restoring surfaces, the Spike Disc provides consistent results across concrete, steel, wood, and reinforced polymer materials.
Key Features
- Efficient Coating Removal: Designed to strip epoxy, urethane, glue, and adhesive coatings quickly.
- Open-Mesh Diamond Layout: Reduces clogging and promotes cooler, more consistent grinding.
- Optimized Diamond Grits: Balanced cutting action for smooth, controlled material removal.
- Cushioned Body Design: Sandwiched rubber construction lowers vibration and noise.
- Multi-Grit Diamond Beads: Maintains sharp performance over extended use.
- Versatile Surface Compatibility: Effective on concrete, steel, wood, GFRP, and CFRP.
- Dust Management Ready: Compatible with the Ecoguard G7 Shroud for cleaner operation.
Specifications
| Part No. | Size | RPM | Arbor | Grit |
|---|---|---|---|---|
| VCS453H | 4-1/2" | 13,200 | 5/8"-11 | 35 |
| VCS455H | 4-1/2" | 13,200 | 5/8"-11 | 50 |
| VCS503H | 5" | 12,200 | 5/8"-11 | 35 |
| VCS505H | 5" | 12,200 | 5/8"-11 | 50 |
| VCS703H | 7" | 8,400 | 5/8"-11 | 35 |
| VCS705H | 7" | 8,400 | 5/8"-11 | 50 |
The Alpha® Spike Disc offers dependable coating removal performance with reduced vibration, clean grinding action, and long-lasting diamond technology. It is a practical, high-value choice for contractors preparing concrete floors or restoring a wide range of surfaces.
