Precision Mower Blades for OEM & Distributor Programs
40Mn manganese steel blades and brush cutter blades manufactured to OEM specification — from your samples, drawings, or part numbers. Consistent hardness, controlled decarburisation, and heat treatment you can audit.
- 40MnManganese steel as standard
- 45–50 HRCBatch-tested, recorded
- ≤0.1 mmDecarburisation controlled
- 50,000Pieces per day capacity
Have a part number? It is the fastest route to a firm price — send it here.
Two Ways to Source — By Part Number or By Application
Engineers arrive holding a part number. Procurement teams arrive knowing the job. Both routes are covered, and both end at the same page.
Search all 59 models by OEM part number
Cross-referenced by part number, brand and deck size — John Deere · Husqvarna · Cub Cadet · Troy-Bilt · Craftsman · MTD · Honda.
A Real Production Floor, Not a Trading Desk
Blanking, heat treatment, grinding, and inspection happen in-house — which is why we can quote tolerances and lead times with confidence.
Manufacturing Choices That Show Up in the Field
Blade failures cost your customers downtime. We control the variables that cause them — material, heat treatment, and geometry.
Manganese Steel, Not Mild Carbon
We run 40Mn manganese steel as standard. After salt-bath quenching and low-temperature tempering it holds a fine, uniform structure with a controlled decarburisation layer — higher wear resistance and impact toughness than standard carbon steel.
Hardness Held at 45–50 HRC
Too soft and the edge rolls; too hard and it chips. We hold 45–50 HRC with batch-level testing, balancing cutting efficiency against impact durability.
Decarburisation ≤ 0.1 mm
Conventional blades often carry a ~0.2 mm decarburised layer that dulls quickly. We control it to ≤ 0.1 mm, so sharpness and wear life run well above industry average.
OEM Number Cross-Reference
Send an OEM part number, a sample, or a drawing. We reverse-engineer the geometry and material, then produce a matched replacement without you re-tooling.
Capacity You Can Plan Around
Roughly 50,000 pieces per day across dedicated lines. Peak-season and off-season windows are quoted transparently so your replenishment cycle stays predictable.
Inspection Before Packing
Hardness sampling, dimensional checks, and visual inspection run per batch. Certificates and inspection records are available with shipment on request.
Typical Production Parameters
The numbers below describe our standard production window. Non-standard sizes, materials, and coatings are quoted against your drawing.
| Parameter | Standard | Available Range | Notes |
|---|---|---|---|
| Material grade | 40Mn manganese steel | SK5 · custom grades | Material certificate available |
| Hardness | 45–50 HRC | 42–55 HRC | Batch sampling, recorded |
| Heat treatment | Salt bath quench + temper | Automated low-temp tempering | Lower bainite structure |
| Decarburisation layer | ≤ 0.1 mm | Controlled | Industry norm ≈ 0.2 mm |
| Blade length | 300–900 mm | up to 1,200 mm | Per drawing |
| Thickness | 3.0–6.0 mm | up to 8.0 mm | — |
| Surface finish | Black oxide / painted | Phosphate · powder coat · bare | Corrosion protection for sea freight |
| MOQ | 300 pcs / model | Negotiable on mixed container | Sample order supported |
| Lead time | 15–30 days | Off-season from 15 days | After sample approval |
Compatibility note: replacement blades are produced to match OEM part numbers for major brands (Toro, John Deere, Exmark, Scag, Jacobsen and others). Brand names are used for fitment reference only — we are an independent manufacturer, not an authorised dealer.
From Enquiry to Shipment in Six Steps
Every step has a named owner and a document attached to it, so you always know where your order is.
Send Spec
Drawing, sample, or OEM part number — whichever you have.
Quote in 48h
Price, MOQ, tooling need, and lead time returned within two business days.
Sample
Prototype produced and shipped for your fitment and cutting test.
Approve
Sample signed off; production spec frozen and documented.
Produce
Batch produced with in-process inspection and hardness records.
Ship
Packed for sea freight with the inspection records in the carton.
Questions Buyers Ask Before the First Order
Standard MOQ is 300 pieces per model. For mixed-container orders or long-term programmes, MOQ is negotiable — tell us your volume in the enquiry form and we will confirm.
Yes. Most of our export work starts from an OEM part number, a physical sample, or a technical drawing. We reverse-engineer geometry and material, then produce a matched replacement.
40Mn manganese steel is our standard for mower blades because of its wear and impact performance after heat treatment. We also run SK5 and customer-specified grades where the application requires it.
Within 48 hours for standard enquiries that include a drawing, sample, or part number. Complex multi-part programmes may take slightly longer.
None at present, and we would rather state that plainly than list a certificate we cannot produce. What we do supply with every shipment: mill certificates for the steel, batch hardness records held to the 45–50 HRC window, and dimensional inspection reports — see the Quality page for detail.
Yes. Laser marking, labels, and retail or bulk packaging can be produced to your artwork under an OEM/ODM arrangement.
Send Us a Drawing, Sample, or Part Number
Get a firm quote within 48 hours — price, MOQ, tooling, and lead time, no obligation.
Part Numbers We Manufacture
Most buyers arrive holding a part number off the old blade. These are the numbers we are asked to quote most often — each one links to deck size, centre hole, thickness and the full replacement list.