Blast debur a Ferritic Nitrocarb part

[JohnMagna]

We have several parts that are Carburized then blasted to remove machining burrs, had a part that is Ferritic Nitrocarb that has the potential of having some light burrs. The requirement is to have a .010mm white layer on the part, thoughts on blast deburring parts with this process and not damaging the working surface white layer?? I don't have much experience with FNC, but I know we won't want any damage to the white layer.
Thanks

 

[EdStainless]

Why not deburr first?

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P.E. Metallurgy, Plymouth Tube

 

[JohnMagna]

EdStainless
Material is quite soft, but If need be deburring 1st is an option to develop.
Thanks