Where to buy planer knives

[The Bear]

I would like a second set of knives for my DW733 thicknesser. Has anyone bought any none branded ones from the likes of cutting solutions? Any recommendations as the "official" ones seem rather expensive?
Does anyone know the dimensions of the knives in the DW733 or will a supplier just need the model number?

Mark

 

[cutting solutions]

Mark
I should be able to supply but need to know the length ( i guess 320 mm as the machine does 317 cut width), width and thickness.
I googled to see if I could come up with the dimensions but didnt get the result I wanted. I did notice some web pages showing knives with fixing holes and slots.....do yours have them?

Planer blades can be made of different types of material.
HSS 18% is very common but there are other materials used which are not as hard and so the edge life will not be as good.