High-lift blades move more air, which is what makes bagging work and what stands grass up before the cut. The trade-off is load: more lift means more drag on the spindle, so the blade needs toughness, not just hardness.
| Parameter | Standard | Available |
|---|---|---|
| Material | 65Mn manganese steel | 65Mn · SK5 |
| Hardness | 45–50 HRC | 42–55 HRC on request |
| Length | 400–900 mm | up to 1,200 mm |
| Thickness | 4.0–6.5 mm | up to 8.0 mm |
| Profile | High lift / notched | Per drawing |
| MOQ | 300 pcs / model | Negotiable, mixed container |
Final specification is confirmed against your drawing or approved sample.
Choose high-lift when you are bagging, cutting tall or damp grass, or need maximum discharge velocity. Mulching suits fine, frequent cutting with no collection.
Higher lift increases load on the spindle and the edge. That is why we hold 45–50 HRC rather than pushing hardness higher — it resists chipping under that load.
Yes. Notched profiles are produced to drawing or matched to an OEM part number.
Send a drawing, sample or OEM part number — price, MOQ, tooling and lead time within 48 hours.