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Bosch Parts

Coupling 2615294309

OEM part for: Dremel, Bosch

Part Number: 2615294309


Install
Videos!
Grid squares measure 1x1 inch
In Stock
Ships within 1 business day
Easy Less than 15 minutes (107 rated repairs)?
OEM: Original Equipment Manufacturer ?
DremelBosch
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Product Description ?

This coupling is used on some of the Dremel and Craftsman Multi-Tools.
It is used to connect the armature and drive shaft.
It will also strip to safeguard the motor from burning up if the drive shaft becomes bound up.

If the tool is not used for a long period of time it can become brittle and break.

We do send out quite a few of these, it may be wise to order an extra one just to have one on hand.

  • Classification: Part
  • Weight: 0.01 lbs.
  • Also Known As: Coupler, Connection, Connector, Link, Joint
  • Shipping: Ships Worldwide

Compatibility

This part will fit the following 2 machines

Dremel

395 (Type 3) Corded Multi-Tool View Diagrams & Manuals
850 Cordless Rotary Tool View Diagrams & Manuals
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This item works with the following types of products:

  • Multi-Tool Parts

This part replaces obsolete part #: 2615302213, 529430970

Customer Part Reviews ?

4.8
Average Rating (out of 5):
30 Reviews
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  • right parts perfect
    Fast shipping right parts perfect will use them again
    Jimmy Warren - November 14, 2023 Verified Purchase
    Perfect fit. Nice and inexpensive.
    The part was new and fresh and installed just as it was supposed to.
    Guest - October 19, 2023 Verified Purchase
    Great fit
    Part fit great, fast shipping. Overall excellent service.
    Guest - July 7, 2022 Verified Purchase
    correct part, arrived on time
    The correct part arrived within the delivery time window indicated. All satisfactory. I would use this vendor again.
    Guest - September 17, 2021 Verified Purchase
    Coupling
    I recieved the dremel coupling, it fit perfectly! Thankyou for you service.
    Guest - July 12, 2021 Verified Purchase
    Fast delivery
    Part was as described and delivered quickly
    Guest - March 15, 2021 Verified Purchase
    Christmas mail held up,but working fine now.
    Working great agin,thanks
    Guest - February 4, 2021 Verified Purchase
    Easy fix, great part
    Great seller
    Guest - February 2, 2021 Verified Purchase
    Easy repair worked as expected
    Perfect fit made repair easy
    Guest - September 16, 2020 Verified Purchase
    Correct part! Easy to replace!
    Worked great
    Guest - August 31, 2020 Verified Purchase
    t
    t
    t - t days ago Verified Purchase
    eReplacementParts Team
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    Questions & Answers ?

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    Customer Repair Instructions ?

    All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

    Easy Less than 15 minutes (107 rated repairs)?

    Dremel Tool motor worked but bit would not spin

    BRUCE - November 25, 2015
    👍 66 of 68 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    Remove nose collar on tool. Remove screws (star pattern) holding tool casing together. This part is a plastic ribbed tube connecting the motor shaft to the tool shaft which fails due to age or sometimes torque. Slide part over and between both shafts and reassemble. Make sure the "lock" on the shaft for attaching bits is operational when assembled.
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    Worn out coupling on a Dremel rotary tool.

    James - March 10, 2016
    👍 33 of 35 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    , Torx driver

    Unscrew the front cap and remove 6 torx head screws. Pull the top piece with bearings out. Remove old coupling and install new one. Clean up tool with soft bristle brush and air, then put back together?
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    The flexible coupling between the motor shaft and the output shaft of the Dremel tool had disintegrated

    Richard - October 6, 2016
    👍 30 of 31 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, torx driver

    I found (through Google) that this coupling failure (for the Dremel model 395) is well-known. Presumably in most cases its age-related (I think this tool has been around for many years). In any event, the repair is very simple, using the coupler supplied by ereplacementparts. I bought two additional spares - just in case.
    1. I removed the two brushes, using a small, flat-bladed screwdriver. In retrospect, it isn't clear that this needs to be done.
    2. The nose piece unscrews from the front of the Dremel tool, revealing two torx screws.
    3. There are four additional torx screws visible that hold the two body shell halves together (six screws altogether).
    4. After removing the torx screws (#15), I pulled the shell off - taking care to leave the motor and output shaft undisturbed in the other half of the shell
    5. I removed the broken/disintegrated coupler pieces with a tweezer plus blowing the smaller pieces out (I didn't want to turn the assembly upside down).
    6. The flexible coupling has splines molded in that match the splines on the motor shaft and the output shaft. The output shaft needs to be removed so the coupling will slide on to the motor shaft and then the output shaft. Since the coupling is flexible, its pretty easy to get the coupling on and the output shaft put back in place.
    7. Reassemble the two shell halves, reinsert and tighten the six torx screws and then reinstall the nose piece.
    8. Reinstall the two motor brushes - if they were removed initially.
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    The motor turns on but the spindle does not rotate

    Lawrence - March 6, 2016
    👍 14 of 16 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    With a flat head screwdriver remove the 2 motor brushes from each side. Next unscrew the spindle bezel from the tool by hand. This reveals two other Phillips head screws. Remove all the screws, and carefully separate the case. The spindle snaps out remove the old rotten coupling and slide the new one on to the spindle. Then attach to the motor shaft. Snap the spindle bearings in place. And reassemble in reverse order.
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    The old coupling of my 395 Moto-tool had disentergrated.

    Frank - February 25, 2016
    👍 12 of 15 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver

    Very Easy! Take the case apart order replacement coupling. When you get it replace the coupling and put the case back together. That's all there is to it.
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    Coupling for Dremel 395

    Stanley - November 13, 2015
    👍 8 of 9 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    Part worked fine. Easy to install. It does require that the tool be taken apart.
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    Motor worked fine, but head would not spin.

    John - November 10, 2015
    👍 6 of 7 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    , torx driver

    After opening the tool, I discovered that the coupler had shattered into about 10 pieces. After receiving the replacement part, I simply installed it and tool works as good as new. Because the part was so inexpensive, I ordered two replacements for future repairs.
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    Dremel tool motor worked fine, but bits or blades didn't turn while mounted in the collar.

    James - May 4, 2016
    👍 5 of 7 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    , Star bit socket set

    Unplug the tool.
    Removed 4 external star head screws ... which allowed 2 halves of the dremel tool body to be seperated (fine screw driver helped to pry apart).
    Removed 2 internal star head screws ... which allowed dremel collar assembly to seperate from 1/2 of the dremel body.
    Lifted the dremel collar assembly away from the motor shaft.
    Removed all broken pieces from the broken (plastic) coupler piece.
    Slipped half of the new plastic coupler onto motor shaft and the other half onto the collar assembly. (Locks\connects both pieces together)
    Reassembled the collar assembly back into the dremel body, and replaced 2 star head screws to lock it in place.
    Reassembled 2 halves of dremel body, and replaced 4 star head screws to lock them in place.
    Plug in tool and turn on ... test that the collar rotates.
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    Tool would run, but Chuck would not turn

    John - January 30, 2016
    👍 4 of 5 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    Removed 6 screws, removed cover, removed broken flex coupler, installed new coupler, it was a perfect fit. Replaced cover(make sure Chuck lock & power switch are in the correct position when replacing cover) installed screws, done, works fine.
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    Flex coupler broke apart, had to replace it.

    Randall - February 24, 2018
    👍 2 of 2 people found this instruction helpful
    Tool Type

    MultiTool

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    I had to take the dremel two halves apart, pulled the pieces of the old coupler off and slid the new flex coupler on. I put two halves back together, tested it. The whole repair only took about 5 minutes and cost about eight dollars vs. one hundred dollars for a new dremel tool. Thank You .
    Did you find this story helpful?
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    All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

    All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

    Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.

    All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.

    This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.

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