STI Single Round Prep Tool
STI Single Round Prep Tool is a metal-bond diamond grinding tool designed for imported planetary grinders, allowing you to use high-quality STI tooling regardless of your machine’s brand. Featuring a single round diamond segment, it delivers reliable grinding, leveling, and concrete surface preparation for coatings, overlays, and polishing applications. It is ideal for the metal-bond grinding stages of the surface preparation process, producing a consistent surface profile for the next operation.
Available in soft, medium, and hard bond options with 16, 30, 60, and 120 grit configurations, the STI Single Round Prep Tool can be matched to different concrete hardness and preparation requirements. Use a soft bond on hard concrete and a hard bond on soft concrete, selecting coarser grits for aggressive material removal and finer grits as you transition toward polishing.
Main Features
- Single round metal-bond diamond grinding tool
- Designed for grinding and preparing concrete surfaces
- Ideal for surface profiling before coatings, overlays, or polishing
- Compatible with imported (non-STI) planetary grinders
- Available in soft, medium, and hard bond options
- Grit options: 16, 30, 60, and 120
- Coarse grits for rapid stock removal and leveling; finer grits for polishing preparation
- Reliable cutting performance with consistent surface preparation
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