Dremel 7300 MiniMite Cordless Collet Replacement

Written By: Kat
  • Comments: 2
Dremel 7300 MiniMite Cordless Collet Replacement

Difficulty

Very easy

Steps

2

Time Required

1 minute

Introduction

If you need to replace the collet nut or collet itself, this is the guide for you.

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    • The device comes with a small black wrench to tighten the collet nut, during reassembly or changing the bits.

    • Press the blue button and hold it down.

    • Unscrew the collet nut, with your fingers (as if you were going to change the bit).

    • Continue until the collet nut comes completely off of the Dremel.

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    • Once the collet nut is off, you can remove the collet. It is the silver part that grips the bit when the collet nut tightens on it.

    • The collet itself may be in the shaft, or come off with the nut.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Kat

Member since: 10/02/16

840 Reputation

2 comments

Too anyone having trouble unscrewing the collet, you may want to clamp vice grips on if its stuck tight. Worked for me.

Will -

I easily removed the bit by holding the blue button and using the black wrench to loosen it and then I remove the silver piece that holds the bit then when I tried to use another one of the attachments it seems like it’s too large to fit in there I haven’t been able to use any of the other attachments like polishing and the finer little grinders

Kate Denkers -