This is flat head model and priced at FFX is £185, powertoolmate – around £180. Some key differences are :
1. FN model is flat head
2. It is bit heavier but comfortable to use. It is also longer in dimensions.
3. For the price mentioned above you get lot more in box for example: 1 x Dewalt Flathead Angle Grinder, 1 x 2 position side handle, 1 x Keyless protective guard, 1 x Blade wrench.