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  5. 2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
2" Curved Quick Change Zirconia Flap Discs
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US
These things hog out material like a pig rutting through a mud hole!! Makes my life so much better.
2025-07-18
US
Long life and work great in some tight places when you just need the side of the disc. A+++
2024-09-17
US
Reasonable shipping time and well packaged. I've never used this style of disk so I am hopeful that they are practical
2024-04-19
US
Love the flapper disks Last a long time Work fast and efficient
2024-03-26
US
Not as durable as I'd hoped grinding inside corners of welds. Easy to wear through the rolled edge.
2024-02-10
US
The size and curved up edge of these made quick work of smoothing out welds on inside corners. They won't get into the very point of an inside corner of steel angle, but nothing like this will. Use the appropriate grit too and they seem to last a good time for something so small.
2024-01-20
US
I have used benchmark, abrasives, floppy disks and other products and never had a problem with them. Great product I will continue to purchase from benchmark abrasives. Thank you.
2024-01-18
US
These are great for getting in those small spaces. Will be purchasing more!
2023-11-07
US
these work well on the inside corners fillet welds
2023-10-11
US
I will admit I didn't even know these existed, for me these are awesome to keep with my cordless die grinder on my welding cart.
2023-09-14
US
These disc are great for working around radiuses and they leave a great finish
2023-08-04
US
These mini curved flaps were good on sanding out the inside of the coconut shells but a little smaller one would be better
2023-08-04
US
Very useful for getting in to tight spaces and deburring spaces where a full-size grinder would be tough to get in to.
2023-07-05
US
I'm liking these more and more to clean up coped tube.
2023-07-02
US
First time user! These have excellent edge grinding capabilities.
2023-06-09
US
I use these for carved wooden bowls and they’re great.
2023-05-10
US
Very well-made product have not used it yet but definitely will work to get inside the aluminum pipe that I bought it for. 👍🏼👍🏼
2023-02-02
US
Great for curved surfaces. Go easy because you can take off a decent amount of material.
2023-02-01
US
This was part of my first purchase. They are perfect for clean a weld with fuel grinder
2023-01-06
US
They have everything you could possibly think of including safety in one stop spend over $300 and you get a banner!
2022-10-31
About this product
Product description
·Product Specification
·Shipping
·Refund
Product Specification
2" CURVED QUICK CHANGE DISC ZIRCONIA FLAP DISCS
2" Curved Quick Change Zirconia Flap Discs are manufactured using European zirconia cloth. The European material is superior due to its uniform particle size and premium blend of ingredients. These discs exceed other flap discs by packing 25 to 50% more abrasives on each snippet (compared to the competition). In addition, all discs are manufactured on computer-controlled machines and subject to numerous tests which ensure high quality and greater safety.
These mini flap discs are manufactured using premium VSM Zirconia cloth. The VSM material is superior due to its uniform particle size, aggressive cut, and premium blend of ingredients. Benchmark Abrasives min flap discs are great for cleaning weld lines and weld splatter, deburring, deflashing, removing rust, blending, or general stock removal in narrow, small areas. These mini flap discs have adhered to an R-Type backing (equivalent to 3M Roloc fastening system).
2-inch flap discs can grind on the face and the curved edge for cleaning up fillet welds and other internal corners. This flap disc is the go-to choice for carbon/mild steel applications. They are made for use on a die grinder and should be only be used with the proper mandrel. It can also be used on stainless steel, aluminum, and other alloys.
T27 (flat face) discs are perfect for grinding down items that are not flat surfaces (like fence posts, gates and risers etc).  For the best solution on flat surfaced check out our T29 (angled face) flap discs.
Zirconia grains have a self-sharpening property and stand up to higher heat and pressure than Aluminum Oxide (A/O), thus making Zirconia the go-to option, providing excellent stock removal that gives you more bang for your buck.
Quantity: 1 piece
Use in combination with our 2” Quick Change Rubber Mandrel
**Mandrel sold separately**
Dimensions:
·Outer Diameter – 2” 
·Shank Diameter – R-Type quick change connection
·Shape – T27 Flat Face + curved edges for fillet welds
·Thickness – Regular Density 
·Grain – Zirconia (Zirc)
·Available Grits – 36, 40, 60, 80, 120
·Backing – X-weight polycotton cloth
·Max RPM – 25,000 
Machines Used On:
·Die Grinders, electric powered drills and hand-held pneumatic grinders
Application:
·Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
·Non-Ferrous Materials - Copper
·Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
·Dry use ONLY
Safety Tips & Techniques:
·Product requires a 2” Type R quick change backing pad to be used
·For less stock removal try using a lighter touch or a feathered approach to your grinding.  Flap discs are like grinding wheels with power steering!
·Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.
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