I can't think of a single school that makes you buy equipment any more.
You're kidding, right? BU's kit costs $16,000 split over the first 2 years. In addition to the hand instruments, drills, burs, attachments, kavo jaws, fixed/remo/and operative typodonts, surveyer, articulator/facebow, buffing wheels/compound, putty, acrylic for temp crowns, shade guide, etc, they make you purchase their mediocre point and shoot digital camera. The school doesn't even provide burs and diamonds for treating patients, so you could easily end up spending an additional $2,000 on burs for your patients.
What's the point of purchasing a perio hand instrument kit that you only use a few times during 2nd year, when the school provides those instruments in clinic? It's all so the sterilization people have an easier time for your perio pre-clin class - instead of running several batches of cassettes, they can throw the students instruments in bags that take up less space and sterilize them all in a single run. If they did that for patients it would be a potential infection control nightmare (sharp instruments piercing bags aren't sterile anymore), but I guess not when those instruments are being used on the students.
The most rediculous item is the curing light they make you buy, which is only used sparingly during 1st and 2nd year pre-clin operative dentistry, you're prohibited from using in the clinic during 3rd and 4th years because of an infection control issue. They couldn't afford to maintain the small inventory of curing lights for the pre-clin course so they make every single student purchase one.
You can't opt out of any item in the instrument kit. And all of this stuff is worthless/useless once you graduate.
Where do you think the line should be drawn, between what the school is expected to provide, and what the student needs to purchase/own? Some of these just unnecessarily waste student's money, because the school is pinching pennies.