See full version: Can You Use A Drill as A Dremel (How To; Limitations)
The reason why using drills has its limits is due to the fact that it cannot operate as fast compared to a normal dremel. Drill rpms usually sit around 3,000-10,000 rpm at its max while dremel can operate at 30,000 rpms. That is triple the speed and there is a good reason why it has to spin very fast. If the blade spins too slowly, it will latch onto the material and possibly shatter the dremel bit.
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In addition to that adapter, you will also need to acquire a rotary backing plate and polishing pads in order to begin the polishing process. I’d say the chances of getting a clean finish is feasible, but obviously it won’t be able to polishing as fast as a normal dremel. [links]
Your mock dremel is capable of cutting wood, but the cuts will not be very clean as if you used a dremel or a regular saw. You are able to cut small chunks of wood but if you want even cuts then you must trim each piece of wood afterwards. Depending on the thickness of the wood, you should be able to cut vertically in one go. However, this is not always the case as you might find that the wood is very thick where it begins to touch the road of the drill bit. In that case, you will need to make perforations and continue until the foundation is weak enough to cut the remainder in one shot.
That's a tough one. It is called an easy out and it is usually anything but. Try to find a way to pull the broken part out because you won't be able to drill it out. You may need to find some one with an EDM machine.
Weld a nut to it. Save your time and just find someone to weld a nut onto the broken bolt, and then just wrench it out. The heat will also help loosen things up. Don't have a welder? Ask around to save yourself the headache.
Once you can get a little bit of wiggle it should come back out. [links]
Can you try to hit the Easyout with a small punch, trying to turn it in the opposite direction ?
There are two different kinds of bits that fall into this category. here
If you need to cut something tough like metal or if you just need to work with it, then you are going to need to invest in a Dremel metal cutting wheel tool bit. To be more specific, look for an abrasive cutting wheel that is made out of a material like fiberglass or even better, aluminum oxide. These are great for metalwork.
For metal engraving work I recommend carbide bits. They are good for carving soft metals like aluminum, brass, etc. For hard metals like steel, you can use carbide burrs for deburring and chamfering. However keep in mind that while carbide bits are very hard, they are also brittle. [links]
Hard stones like granite, jade, etc. are very tough to work with. My suggestion is to start with soft stones first and then work your way up.
The second kind is known as “discs.” If you have ever used a sander before, then this is going to be a bit more familiar to you. How it works is you have these little discs that you attach to the end of your Dremel tool and you use the disc for precision sanding.
I’m pretty familiar with the various tool bits that you can get for your Dremel tool, and so I figured that I would share that knowledge with you. But first, let me explain what exactly a Dremel bit is.
As I mentioned earlier, drill bits can be mounted on different sized shanks so if you're looking to use your Dremel for drilling holes or drilling out a core you might want to invest in a Dremel Multi Chuck or Collet Nut Kit. [links]
They are comfortable in your hand, well balanced and smooth. They don't rattle and vibrate, and the quality is superb. Yours should last you for years!
By purchasing different types of cutting discs or wheels you will be able to cut through a variety of materials. here
You will be astounded at some of the Dremel accessories that you can buy to fit into your tool. Apart from those mentioned above there are many polishing abrasives, drills, burrs, stones, brushes, pads, silicone polishers, rubber burs and discs that will all fit into your new Dremel Multi tool, such as:
There are many models of Dremel that shine through, notably the 3000 and 4000, but I have two Dremel 3000's that I love, so this is the particular model that I'm referring to in the following guide.
The cut off discs are hard, brittle abrasive discs. You can use these for cutting off the top of screw heads, nails, or working with things like minerals and plastics. Also supplied is the mandrel that these are designed to fit onto. When you attach the disc to the mandrel be sure not to over tighten it because these discs are very brittle and will snap easily. here