Quick Summary
Rotatech wood chipper blades are a set of 2 reversible replacement blades for Forest Master FM6DD and FM4DD models. They are sized at 98.6 mm x 37 mm x 4 mm, so the key buying check is matching the blade dimensions and compatible machine model before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Wood chipper blades, sold as a set of 2. |
| Brand | Rotatech. |
| Compatibility | Compatible with Forest Master FM6DD and FM4DD models, with additional model variants named in the description. |
| Dimensions | 98.6 mm x 37 mm x 4 mm. Match these against the machine’s blade requirements. |
| Construction | Manufactured from hardened steel. |
| Design | Reversible blade design. |
| Origin | Made in the UK. |
What to Compare Before Buying
- Machine model: Check that your chipper matches the stated Forest Master compatibility.
- Blade size: Compare the 98.6 mm x 37 mm x 4 mm measurements with the blade you are replacing.
- Pack quantity: This is a set of 2, so confirm that you need two blades rather than a single replacement.
- Blade style: The reversible format matters if you are replacing the existing blade type on your machine.
Before You Decide
Confirm your Forest Master model, the blade dimensions and the set of 2 quantity before choosing an offer. If your machine uses a different blade size or a non-matching variant, this set will not be the right replacement.





