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Matt Norwood photo
South Korea, Seoul
1 Level
744 Review
63 Karma

Review on 3M 3M 27747 Deburring High Strength Abrasive by Matt Norwood

Revainrating 4 out of 5

They wear out VERY quickly but work as advertised. Fair value for the price.

For the price they work exactly as expected. I would compare them to 4-500 grit sandpaper for roughness/scratches. They are NOT durable, especially if you try to use them for sanding. But if you use them as a "semi-final" step before moving on to compound/cotton circles, they work quite well.

Cons
  • Not sure