TO MY KNOWLEDGE, There are no current production Kabars that fit that description. They do make a Stacked Leather Handled version of the tanto fighting knife but it's even shorter, has more of a drop point tanto design that I don't care for and no swedge on the spine to speak of.
And a nice little model #6476 aptly name the "Pig Sticker", stamped with Union Razor Co. markings. But it's even shorter (and a limited edition collectable, only 500 made.) Also, it definitely doesn't share any handle traits identifiable with the fighting utility Kabars of fame. They're going for $189+free shipping on ebay right now.
The 1245 ($62,free shipping@amazon) does retain that classic kabar look and feel in the grip and pommel, just with a modern material and at 8", they're already pushing it out longer than other fighting models.
IF IT IS classic "Kabar Styling" you seek, in the Stacked Leather Handle while still keeping your applications in mind, another option for you might be an M3 trench knife, here's the link to a vid showcasing one:
http://www.youtube.com/watch?v=n2DW9eXV_Is but it is not produced by Kabar, this one in particular is by Ontario, ($46.79+Free Shipping at Amazon.) But I don't own one and can't speak for the strength of it's tip.
I do however own a 1245 tanto and
know that the tip is VERY well supported, great for piercing and I wouldn't expect it to break if I managed to strike bone with it.
If stabbing and cutting of arteries is your goal, Pick one of the above; 8" is plenty.
Apologies if my post seems blunt, Just trying to share a large amount of information and help you out with your quest in the most condensed way possible, I really don't intend to be. Happy Hunting!