Diamond stone Kuu Sport X-Coarse 240 Black 23×80 mm: a steel-backed diamond abrasive for ski-edge maintenance.
| Feature | Specification |
|---|---|
| Grit | 240 |
| Grade | Extra-coarse |
| Dimensions | 23 × 80 mm |
| Colour | Black |
| Construction | Diamond particles bonded to steel with a resin backing block |
| Compatibility | Most KUU edge-sharpening tools |
| Use | Burr and hardened-edge removal; hand use |
| Cleaning | Hot water or KUU Base Cleaner K122C |
| Included | Protective vinyl sleeve |