Reducing Sleeve or Collet for Rotary Tools
Part #: MM-015
Use this reducing sleeve to adapt our 1/8" Rotary tool chuck to accept 3/32" bits. (Note-we include this with your Marathon Rotary Tool)
Reviews
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Happy Customer
02/26/2024
Reducing sleeve is exactly what I wanted. The quality is great. I will be ordering another one for my Dremel rotary tool so I'll have one for both rotary tools.
Happy customer
08/23/2025
I’m very happy learning to use the Marathon rotary tool. I wish it had easier attachments. The disc is hard to use. The other items very good.
Great quality
03/26/2025
This is the second time I ordered the reducing sleeve. I put one on each small shaft tool use. This work very well. I will aways have these.
As advertised
10/15/2022
Good quality product, good service.
Average rating:
4 reviews
Write a Review || | Explore all
Featured positive reviews:
Reducing sleeve is exactly what I wanted. The quality is great. I will be ordering another one for my Dremel rotary tool so I'll have one for both rotary tools.
I’m very happy learning to use the Marathon rotary tool. I wish it had easier attachments. The disc is hard to use. The other items very good.
This is the second time I ordered the reducing sleeve. I put one on each small shaft tool use. This work very well. I will aways have these.
Good quality product, good service.
Use this reducing sleeve to adapt our 1/8" Rotary tool chuck to accept 3/32" bits. (Note-we include this with your Marathon Rotary Tool)
Reviews
Write a Review || | Explore all
Happy Customer
02/26/2024
Reducing sleeve is exactly what I wanted. The quality is great. I will be ordering another one for my Dremel rotary tool so I'll have one for both rotary tools.
Happy customer
08/23/2025
I’m very happy learning to use the Marathon rotary tool. I wish it had easier attachments. The disc is hard to use. The other items very good.
Great quality
03/26/2025
This is the second time I ordered the reducing sleeve. I put one on each small shaft tool use. This work very well. I will aways have these.
As advertised
10/15/2022
Good quality product, good service.
Average rating:
4 reviews
Write a Review || | Explore all
Featured positive reviews:
Reducing sleeve is exactly what I wanted. The quality is great. I will be ordering another one for my Dremel rotary tool so I'll have one for both rotary tools.
I’m very happy learning to use the Marathon rotary tool. I wish it had easier attachments. The disc is hard to use. The other items very good.
This is the second time I ordered the reducing sleeve. I put one on each small shaft tool use. This work very well. I will aways have these.
Good quality product, good service.
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