Dimensions are given in this order: wheel diameter, rim width, rim thickness and Bore diameter, e.g
| 125 | - | 10 | - | 4 | - | 20 |
| D | W | X | H |
| D | Diameter |
| The greatest diameter accepted by the machine is normally chosen, without ever exceeding the maximum work speed allowed by the machine, as stated in the machines user guide or owner´s manual. | |
| W | Rim width |
| Is determined by the surface to be worked. The general rule is; the wider, the rim, the harder, the wheel. | |
| X | Rim thickness |
| Affects the wheel price, not its quality. A thicker rim makes the wheel more economical. | |
| H | Bore |
| Our Bores have an H7 tolerance. Cup-shaped wheel bores must not exceed 60 % of the bottom surface area. |