Header banner
Revain logoHome Page
Robert Aliraqi photo
1 Level
828 Review
67 Karma

Review on πŸͺ“ Norton Metalite 80 Grit Sanding Discs - Pack of 25, 12" Diameter, Cotton Backing PSA Discs with Aluminum Oxide by Robert Aliraqi

Revainrating 5 out of 5

Outstanding performance!

I've been experimenting with grinding H-13 steel on a 90 degree straight grinder (25,000 rpm). Its performance is amazing. As the brake pad wears, it will still continue to cut and show minimal wear. As heat accumulated, the adhesive backing showed no signs of delamination. Even in high heat, it doesn't leave any sticky residue on the holder in my coffee grinder after completion. The glue is phenomenal. Perfect for the finish I was looking for.

Pros
  • An absolute legend
Cons
  • There are disadvantages