Yes you can use this to cut a hinge into a door, but you will need to make a jig (guide) to keep your lines straight. I would make the jig from MDF. I made one for cutting outlet holes into walls and I use it all the time.
you have to purchase the special router type bits that are used with the dremil or rotozip tool due to the shaft size hole opening.
Yes, the product is compatible with that model.
Yes, but they're about $4 each so it's usually better to buy them in the kit.
It depends on what material the countertop is.
Yes, it can be used with the Dremel 200.
Unfortunately, the 565 Cutting Guide Attachment is not compatible with the model 7700. If you have any further questions or concerns, feel free to email us or call our Dremel Customer Service at 1-800-437-3635, Monday - Friday, 8am to 6pm CST.
Unfortunately, the Dremel 8050 Micro is not compatible with any attachment/guide. It can only use accessories. If you have any further questions, feel free to email us or call our Dremel Customer Service at 1-800-437-3635, Monday - Friday, 8am to 6pm CST.
Unfortunately we cannot recommend use of our attachments such as the 565 Multi-Purpose cutting kit with a non-dremel brand rotary tool. We only recommend use of Dremel attachments on Dremel rotary tools. They have been tested and specified based on the Dremel rotary tools only.