View Full Version : Hardboard vs. MDF - Which is easier on blades?
Glen Blanchard
01-06-2008, 9:01 PM
I assume hardboard contains glues and such similar to MDF - is this correct? Which is easier on a table saw blade - hardboard for MDF? I hate running MDF through my WWII.
Just wondering.
Howard Acheson
01-06-2008, 9:05 PM
Both are about the same in abrasiveness. But, that's what carbide tipped blades were designed for. Look at it this way--Cutting certain hardwoods is more wearing on the blade than cutting pine.
Mike Cutler
01-06-2008, 9:09 PM
Glen
There are a few products that are known as Hard Board. Not sure exactly which one you're referring to. MDF comes in different thicknesses and densities.
Regardless. I would need a very compelling reason to have to use a WWII to cut either product. The glue on the MDF, vs the glue and the chipping in the hardboard. I think I'd just buy a 'borg special blade for these cuts.
Howard.
I was approaching it from the glue in the materials. I hate MDF.
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