I`m debating trying this... i`ve given up with the knife point for cutting as i`ve had nothing but broken points with it...however it is great for adjusting channel stones spacing.
I`ve been using a bulino point for cuttting threads & also for bearings of channels with no problems whatsoever.
Having used an onglette for years i honestly can`t see major difference the cut makes to some of the points already available.
Also once again, polishing the face makes
absolutely no impact on the brightness of your cut