STI Directional Double PCD Prep Tool
STI Directional Double PCD Prep Tool is an aggressive polycrystalline diamond (PCD) preparation tool designed to strip heavy coatings, thick adhesives, glue, and mastic from concrete surfaces. Featuring a directional double-PCD design, it shears through tough materials instead of grinding them away, allowing heavily coated floors to be taken down to clean, bare concrete much faster than conventional diamond tooling. Designed for dry operation, it is an ideal solution for demanding surface preparation projects.
Built to fit Lavina-style planetary grinders, this quality aftermarket tool provides a cost-effective way to achieve professional coating removal using the equipment you already own. Because PCD technology slices through thick, gummy, and flexible coatings rather than loading up like standard diamond tools, it delivers faster production, longer efficiency, and reliable performance on the most challenging concrete preparation jobs.
Main Features
- Aggressive double PCD (polycrystalline diamond) preparation tool
- Directional design for efficient coating removal
- Removes thick epoxy, coatings, glue, mastic, and heavy adhesives
- Strips concrete surfaces down to bare concrete quickly
- PCD technology shears coatings instead of grinding through them
- Ideal for materials that clog or wear conventional diamond tooling
- Designed for dry coating and adhesive removal
- Compatible with Lavina-style planetary grinders
- Quality aftermarket tooling offering a cost-effective replacement option





There are no reviews yet.