- Harrow / Cultivator Parts
Disc Blades
- Boron steel
- Hardness: 48 +/2 HRC guaranteed via the use of an automatic control system in heat treatment. This hardness ensures flexibility and the ability to absorb impacts without breaking, providing the disc a longer life-span, even in the most severe soil conditions.
- Lathed, precise and uniform edges, obtaining optimal soil penetration.
- Surpasses the hardness test.
- Discs are used for harrow and ploughs.
Specification
| EDGE TYPE | DIA (INCH / MM) | THICKNESS (MM) | HARDNESS (HRC) | CONCAVITY (MM) |
|---|---|---|---|---|
| Plain | 12/ 304 | 3.0 | 40-46 (High Carbon) 48-52 (Boron Steel) |
25 |
| 13/ 330 | 3.0 | 25 | ||
| 14/ 355 | 3.0 - 5.0 | 31, 38 | ||
| 16/ 406 | 3.0 - 5.0 | 28, 35, 38, 54 | ||
| 18/ 457 | 3.0 - 6.35 | 44, 56, 67 | ||
| 20/ 508 | 3.0 - 6.35 | 57, 60, 69, 84 | ||
| 22/ 558 | 4.0 - 6.35 | 63, 70, 74, 78, 86 | ||
| 24/ 609 | 4.0 - 8.0 | 68, 76, 83, 88, 95 | ||
| 26/ 660 | 5.0 - 10 | 57, 70, 77, 89, 98, 104, 109 | ||
| 28/ 711 | 6.0 - 10 | 74, 95, 109 | ||
| 30/ 762 | 6.0 - 8 | 86, 112 |