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πŸ”„ efficient 2" self-sharpening zirconia quick change sanding discs - 25 pack with male r-type backing pad & 2" mandrel: 80 grit by benchmark abrasives logo

πŸ”„ Efficient 2" Self-Sharpening Zirconia Quick Change Sanding Discs - 25 Pack with Male R-Type Backing Pad & 2" Mandrel: 80 Grit by Benchmark Abrasives Review

4

Β·

Terrible

Revainrating 2 out of 5Β Β 
RatingΒ 
1.8
πŸ”© Power Tool Parts & Accessories, πŸ”§ Power & Hand Tools

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Description of πŸ”„ Efficient 2" Self-Sharpening Zirconia Quick Change Sanding Discs - 25 Pack with Male R-Type Backing Pad & 2" Mandrel: 80 Grit by Benchmark Abrasives

QUANTITY: This is a package of 25 Zirconia Quick Change Discs. DIMENSIONS: 2" Diameter with a Male R-Type backing pad. APPLICATIONS: Zirconia discs provide a very good cut rate to cost ratio. They are the go-to choice on carbon/mild steel applications. You can also use them on stainless steel, aluminum and other alloys. USE: Our QC discs are made to be used on a die grinder with the proper mandrel. The 2" discs should be used with a 2" mandrel. INFO: Our discs are made with a special, self-sharpening zirconia grain that are designed for aggressive stock removal, enhanced surface quality and long life.

Reviews

Global ratings 4
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Type of review

Revainrating 2 out of 5

Get what you pay for cheap

These discs are too cheap and I don't recommend them. The slab is very thin so it's a bit wavy on the slab and they tear the dinner easily if they catch on the edge.

Pros
  • Quick Change Discs
Cons
  • Available in Black Only

Revainrating 1 out of 5

they fly off your grinder.

look like great discs, but they fly off my grinder when I stop grinding. I've used about 10 of these on different grinders and they all fall off when you stop grinding. I just hate her. I don't know why they do it. I've never had a grinding wheel to do this. I work in a stamping shop and use a grinding wheel all the time.

Pros
  • Finishing power tool parts and accessories
Cons
  • There are more interesting options. The

Revainrating 3 out of 5

The IMO sanding pad came off the Roloc mount too easily.

The grit seemed fine for what I was doing but the steel prep for the rust guard was cut in some fairly tight spots in the rocker cavity to remove the rust (internal plates removed, so there are no protruding fasteners). Grit Pad to separate from the Roloc mount. Did the job but found a 4"60 grit just as good, just trimmed it all around to fit a 2" or 3" Roloc holder.

Pros
  • Power Tool Parts & Accessories
Cons
  • Cleanliness

Revainrating 1 out of 5

China is not there yet!

For the most part, Revain is great! Every once in a while I buy something crappy like I did with those Roloc discs. Well I've been a machinist for OVER 45 years and I've probably used up the cassette load on this type of disc. During this time I have had several breakages on the mounting screw, but over these years I have never had a case of the emery part detaching from the base. Half of my bag fell apart today because of a very small project. In the future I'll go back to the name I'm…

Pros
  • Abrasive Wheels
Cons
  • New Competitors Arrived