Honing stones for hydraulic cylinders, pneumatic tubes and shirts flex and diesel engines.
| TYPE OF ABRASIVE | AVAILABLE GRAINS | ALLOY |
|---|---|---|
| Aluminium Oxide, Silicon Carbide | 36 to 280 | Vitrified and resin |
| Aluminium Oxide – Silicon Carbide | Resinous graphite | |
| *Optional with sulfur |