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๐Ÿชš kseibi 4.5-inch flap disc sanding grinding wheel with zirconia corundum (blue, grit #40) logo

๐Ÿชš KSEIBI 4.5-Inch Flap Disc Sanding Grinding Wheel with Zirconia Corundum (Blue, Grit #40) Review

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Poor

Revainrating 2.5 out of 5ย ย 
Ratingย 
2.7
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Description of ๐Ÿชš KSEIBI 4.5-Inch Flap Disc Sanding Grinding Wheel with Zirconia Corundum (Blue, Grit #40)

Grind more smoothly than angle discs with less aggressive than angle discs it's the best choice for flat surface work when using it with an Angle Grinder. Premium Zircon Grain, #40 Grit 4 1/2 Inch with max speed 13,300 RPM. Built for long-life premium abrasive that works well on stainless steel, hard steel, titanium and various others. A Zircon Flap Disc continually produces new sharp points, creating faster cutting and a longer lifespan than aluminum oxide varieties. Flap Discs consist of sanding strips adhered to a strong fiberglass backing plate in an overlapping circular pattern.

Reviews

Global ratings 3
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Type of review

Revainrating 2 out of 5

Get what you pay for

Flap Discs have been in use for 15 years and have proven to be the worst in terms of durability. Yes , they're about 3 times cheaper than better brands but they don't even last 1/3 longer.I keep them in my closet as an emergency stock in case I run out of my favorite brand or stop using them altogether.

Pros
  • Premium Zircon Grain, #40, 4 1/2" Top Speed 13,300 RPM.
Cons
  • Appearance

Revainrating 3 out of 5

Ideal for general sanding/sanding

These discs start off great and can really remove metal, scale or rust. They wear out faster; Maybe it's the choice of grain. If you clean some of the welds and dross at about a 3/4 inch angle, the wear will start to show about halfway through the job. I like them but wish they had lasted a little longer.

Pros
  • Flap discs consist of abrasive strips bonded in overlapping circles to a strong fiberglass backing.
Cons
  • Long Lead Time

Revainrating 3 out of 5

Great at first, but wears out quicker than expected. Kinda confused about that.

I expected more from them. It works very well initially, 5 stars, but after about 8-9 ft of loops you start to think you are using it incorrectly because the quality is going down. I started tilting it and applying some more force. I'm not a Petal Disc Pro but I've used a few. I think from now on I will only buy Diablo records.

Pros
  • Grind smoother than angle discs, less aggressive than angle discs, it's the best choice for flat work when used with an angle grinder
Cons
  • Hard to say