Back to the Vendetta Particle, now that Jeff has calmed down ...
I have to believe Mr. Revs, AKA one P. Marlowe when he says the VP is not for heavy oil, as I don't ever face heavy oil here in NJ, but I have been trying to get different surface for my VP to work on medium-heavy oil. I sanded it to 1000/1200 and have polished it up a bit to around 2000 and still can't get it to make a decent left turn. It drilled 5 x 5.5, with the pin above the ring finger and the sucker just burns up in the mid-lane like no body's business. I certainly at this point in time find it hard to believe one with either Marlowe's revs or my slower speed can't use it on heavy oil.
I'm gonna try to get the polish up to 2000 or 2500 and see what happens.
Yes, it is medium heavy oil and if I go from my usual 40-50 degrees of rotation to 90 degrees, then the sucker will turn the corner, but that's far too much work .... next time.
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"Those who do not remember history are doomed to repeat it."