20 Most Recent Dremel 395 Variable Speed Multipro Rotary Tool Kit - Page 7 Questions & Answers

You can change to any bit, but have to change the compression collar inside the end of the shaft. For example if the tool shaft size is 1/8" you need to use the 1/8" collar etc. Make sure you use the corresponding bit with the corresponding compression shaft size or the bit will not lock in position when you tighten the collar.

I just encountered the same challenge I opened the 5 x T15 torx screws, pulled the tool very slowly apart and the black caps poped out together with springs and brushes (whats left of them). My advice is not to try and pry them out as they will break. The inner "ring" is way too big to pop out without being damaged. After the tool is opened, you can replace the brushes and carefully position all back and while holding both of the caps on the springs, close the tool and screw it back together. Hope it helps

I had a similar problem with a router, the best way to do it is to get a clamp, a strong metal c clamp, not too big but big enough to fit chuck into, line one side of clamp up with button and the other on the chuck. tighten the clamp as tight as you possibly can so it presses and holds the button in, and does not slip. Then use a wrench or whatever tool you use to undo the chuck. if this does not work, try spraying some WD40 on and leave to work for a few minutes.

My Dremel 3000 suddenly stopped working also. No idea where the receipt was so i decided to investigate. I found one of the two stator windings had blown. I'd Barely used the thing, so that's the last dremel I'll be wasting my money on.

Sometimes the battery fails in these units. Take it apart you cannot hurt it. Look for broken wires, worn out brushes, etc. the switches on these fail alot it may need cleaning or replacing. Many times the battery is at fault if you have a meter check the voltage. These are simple tools to repair

contact dremel for a pdf down load for what you want

Your battery may be shot. Does the charger light up when you're using it? If so then it's time for a new battery.