20 Most Recent Dremel 750 02 Minimite Cordless Rotary Tool Questions & Answers

you might think im crazy but I just did this and it works so far anyway, I cut open my charger for my dremel 7300 model ,my green charging light stop working aswell , I felt naked without my dremel, so after the fourth day I cut it open and tinkered with it, I unwrapped some of that blue tape that\'s covering the copper spool , forgive my terms I don\'t know the correct name anyway I found a lil clear device connecting two silver wires, I twisted them together by grabbing the clear thing and twist until wires are connected put back together , put a batt in and green light came on and is charging, my charger looks like frankenstien but it works, how long will it last NO IDEA but if it stops ill post it, if you try this I hope it works, I should have videoed myself maybe nextime

Dremel 750 02... | Answered on Feb 05, 2013

Did you try to ask the manufacture ? If not get a try here. :)

Dremel 750 02... | Answered on Sep 28, 2011

look for a replacement battery,
the battery is not holding the charge.

Dremel 750 02... | Answered on Nov 30, 2009

sounds like u are using the wrong collet in the end of dremel the normally have a couple of different collets try changing it for a tighter one also make sure its in the right way

Dremel 750 02... | Answered on May 31, 2009

spray lube or oil and use pliers to move it back and forth

Dremel Tools &... | Answered on Jun 03, 2019

Fixya is unable to suggest sources for Dremel parts.

Dremel Tools &... | Answered on May 14, 2019

It's possible that the enameled copper coiling on the stator was compromised when it overheated creating a short. Sadly, unless you have a replacement stator is cannot be fixed. Sorry.

Dremel Tools &... | Answered on Feb 11, 2019

3 in 1 is a light oil used the lubricate small joints, plates and bearings. It can also be used as a releasing oil for stuck bolt etc. 3 in 1 is usually ok to use in small amounts to grease the bearing points on your Dremel.

Dremel Tools &... | Answered on Dec 23, 2018

You can use canned air for light dirt,or compressor with blow gun for heavier dirt.

Dremel Tools &... | Answered on Nov 04, 2018

I don't know if it has a fuse - I know little about the Dremel brand but I have had some experience of similar other brand tools. The electronics seem less than completely reliable being physically too small for the job of speed regulation, torque compensation, radio interference suppression, etc. - everything is crammed into a tiny space and the circuit board is typically on the cheap and nasty side. If there is a fuse it would typically be found on the circuit board.

Mostly the failure of such tools, in my experience, is caused by the electronics though nothing can be ruled out.

I suggest you check the mains cord using a multimeter and then check the motor and if both are OK it is fairly safe to assume the fault is circuit board related.

Dremel Tools &... | Answered on Oct 27, 2018

No.. the issue issue is the switch inside. when your Dremel 4200 stop working, press firmly the grey area between the speed selector and the brush housing. I think this a defect in the design of the 4200. 9f840401-fb84-4f7b-8c68-75a9be3ceb9e.jpg


Dremel Tools &... | Answered on Oct 08, 2018

The flashing light indicates an error, possibly your battery is shot or malfunctioning. New battery needed.

Dremel Tools &... | Answered on Oct 02, 2018

search for one using Google

Dremel Tools &... | Answered on Jul 23, 2018

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