Last Tool album? Apart from the electronic samples (mandala pad), all natural drums!
Tool seems so fussy about getting a perfect "drums in the room" sound I'd be shocked to find any sample replacement on the kit anywhere in their catalog. I love their drum sounds. Same with A Perfect Circle (about the drum sounds, not sure about sample replacement.)
Some of my favorite hard rock records without drum samples:
King's X- Dogman. Great record. The guitar tone is pwnage, too- rackmount Recto slaved into Mesa Simul 295. Probably the heaviest
single coil tone ever comitted to tape.
Gov't Mule- Dose, The Deep End, Deja Voodoo- again, they're big on tracking as much of the band live in the room as possible.
Soundgarden- Superunknown. Just an amazing record throughout. Absolutely top-notch production, great drums, mindblowing vocals, and a killer mix. Great room sound all over this one.
Iron Maiden usually has great, natural drum sounds. They've managed to hold out with their '70s "track the whole thing live to tape" aesthetic through the big hair overproduced '80s scene (tell me Powerslave or 7th Son doesn't sound like it was recorded 10 years before it was. Just great, dry sounding mixes.) and the current Pro Tools/Beat Detective/sample replacement production style. IIRC, they don't even play to a click. (And it shows!)
As far as metal stuff goes, I like My Dying Bride's mixes. It's the total opposite of most modern mixes- huge, roomy drum sounds, one guitar track a side, no click, and it sounds great. I doubt those records have ever seen a sample. (Well, don't know about the new one; haven't heard it yet.)
Death's The Sound Of Perseverance has huge, natural sounding drums as well. It's been a while since I've listened to it, but I distinctly remember that as having one of, if not the most natural sounding kits I've ever heard on a death metal record. I can't say for sure, but I doubt there's samples involved. I could be wrong, though- Opeth has shocked me with that one in the past.
Whoever mentioned Katatonia gets a big
from me. Last Fair Deal Gone Down has some great drumming on it. Nice natural sounding drums, too.
Grip Inc. has some astounding production all around. There's some obvious sample replacement on their last one, not sure about the others. Just massive tones and great drumming from Mr. Lombardo. I don't know about the samples, but they're all analog, which is pretty cool.
Nile gets points for only using a kick sample. No compression, either, as per Neil Kernon. (It's on his forum!) Considering what they play, that's fucking astounding.