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Flap Discs PCS 4 5 Inch Review

7

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Average

Revainrating 4 out of 5  
Rating 
3.8
💥 Abrasive Wheels & Discs, 🪚 Abrasive & Finishing Products

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Description of Flap Discs PCS 4 5 Inch

40PCS 40/60/80/120 Grit assorted pack, each grit 10 pcs, 4-1/2 Inch Diameter, 7/8 Inch Arbor. Premium resin-bonded aluminum oxide abrasive produces high performance:durable,good abrasion resistance,anti-static and anti-clogging. GREAT PERFORMANCE - Each 4.5" x 7/8-Inch arbor size flap disc is compatible with angle grinders operatable of up to 17,000 RPM. Wide application:rust,paint,ferrous,stainless steel,and non-ferrous metals,wood and plastics;fits for most air and electric grinders,such as DEWALT DCG414B, DWE402,Makita 9557PBX1,Bosch 1375A,GWS8-45,PORTER-CABLE PC60TAG,PCE810,Black & Decker BDEG400,G950 and more.

Reviews

Global ratings 7
  • 5
    3
  • 4
    0
  • 3
    3
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

Suitable for hobbyists Best in flap discs

They are good for home welders. Like a pro, these discs just don't hold up. I used three on my last project and it was just metal scraping and cut cleaning.

Pros
  • Durable finish
Cons
  • Out of style

Revainrating 3 out of 5

It would be nice to tag them.

How well can you tell the difference between a 40's disc and a 60's disc? Seems pretty easy until they're all benched and none of them are marked. It's easy to distinguish 40 or 60 from 120, but the boundaries are erased fairly quickly. It would have been very easy to just stick a label with the grit on the back, but the manufacturer couldn't do that. Otherwise they work great.

Pros
  • Pretty packaging
Cons
  • Periodicity

Revainrating 5 out of 5

Works great on complex projects - great product for the price.

I have found these discs to be durable and work great on old paintwork. My only complaint has more to do with user error than the product. In my overzealous use, I managed to sand the wood deeper than I would have liked. Happy to have found a product that could take on this garage door demon, I often went too far. The important part of this story is that it was this product that allowed me to finally send the demon spawned paint on my garage door to hell. This comes after countless other…

Pros
  • Decent performance
Cons
  • Easily repairable

Revainrating 3 out of 5

Don't last long and don't let sand write on it.

I got a stack of 40/60/80/120 for a welding school. They don't supply them to us, but we really need them. Used Pad 60 this semester to set up crafting and MIG boards. I've probably used this mat for maybe half an hour total and it's already half used. When they arrived in the mail they were shrink wrapped as shown in the picture. Every tenth pad had a small piece of paper showing grain size. As far as I can tell there is no other measure of granularity. Heck, as far as I know they can all be…

Pros
  • grinding wheels and grinding wheels
Cons
  • unreliable

Revainrating 5 out of 5

Works great on complex projects - great product for the price.

I have found these discs to be durable and do a great job on old paint. My only complaint has more to do with user error than the product. In my overzealous use, I managed to sand the wood deeper than I would have liked. Happy to have found a product that could take on this garage door demon, I often went too far. The important part of this story is that it was this product that allowed me to finally send the demon spawned paint on my garage door to hell. This came after countless other…

Pros
  • Industrial & Scientific
Cons
  • Questionable purchase for the elderly