| Material | Delrin/POM |
| Rockwell hardness | M80 |
| Compression strength | 63MPA |
| Color | Black |
| Function | For 3D printer & CNC router V slot system |
| Quantity | 1pcs |
| Type | Item | Item included |
| #1 | Mini V wheel kit | 1 x mini V wheel 2 x MR105ZZ bearings 2 x mini precision shim |
| #2 | D-Type solid V wheel kit | 1 x solid V wheel 2 x 625ZZ bearings 1 x 5mm precision shim |
| #3 | V-Type dual V Wheel kit | 1 x dual V wheel 2 x 625ZZ bearings 1 x 5mm precision shim |