Clearing blades hit things — stones, stumps, fence wire. The failure mode you are managing is impact fracture, so the heat treatment targets toughness at the tooth root while keeping the edge hard enough to cut.
| Parameter | Standard | Available |
|---|---|---|
| Material | 65Mn / SK5 | 65Mn · custom |
| Hardness | 45–52 HRC | Per application |
| Diameter | Ø 200–350 mm | Custom on request |
| Teeth | 2 / 3 / 4 teeth | Per drawing |
| Balance | Balanced before packing | — |
| MOQ | 300 pcs / model | Negotiable on volume |
Final specification is confirmed against your drawing or approved sample.
65Mn and SK5 are common choices for impact resistance. Tell us the application and we will recommend a grade and hardness window.
Yes. Custom geometries are developed from a drawing or sample, with tooling quoted up front.
Yes. Blades are balanced before packing to limit vibration on handheld equipment.
Send a drawing, sample or OEM part number — price, MOQ, tooling and lead time within 48 hours.