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Bristle Discs by 3M. 220 Grit -4 Pack

Average rating:
average rating 80%
1 reviews
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Our Product Code: RF-3D22
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3M™ 3-Radial Bristle Discs (220 Grit)

These discs are great for removing burrs and softening sharp corners without changing the shape of the work piece. They can be used individually or stacked.

3M Radial Bristle Discs work with our Micromotor Rotary Tool and with your own rotary tools.

Requires a Mandrel.  Here's our suggested Mandrel.  Don't forget to stock up on extra grits and our excellent sanding discs too.

1/16" Diameter Screw Mandrel and 3/32" Diameter Shaft. $1.10


Max Speed Specifications:

Bristle Discs can be used at a maximum of 25,000 (RPM) Rotations Per Minute

Average rating:
average rating 80%
1 reviews

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Featured positive reviews:

average rating 80%
My new best sanding friend! 12/17/2019
By Walter Baker
I am glad to have found these discs! They do an excellent job cleaning the tear-out from the back of scroll saw projects. They get into the smallest areas that are difficult to get to with other methods.

The only problem is that they don't last very long (which is expected from something so fine). It would be nice if they were offered in bulk quantities to reduce the per disc cost. Stocking up on them in small quantities will get expensive.

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