1. TikTok Shop
  2. Tools & Hardware
  3. Hardware
  4. Abrasive & Finishing Products
  5. 4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
4-1/2" x 7/8" T27 (Flat Face) Zirconia Flap Disc - 10 pack
5
128 global reviews
5
128
4
0
3
0
2
0
1
0
Sort by
Recommended
Filter by
All
Displaying 128 of 128 reviews
Reset filters
US
There just isn't anything better, I stand by these and love them!
2025-04-20
US
Best bang for your buck. Quality consumables. Cool stickers
2025-04-17
US
Does an excellent job on the parts that make a difference to our customers.
2025-04-14
US
Excellent product as usual. Fast shipping. And STICKERS!
2025-03-18
US
Better than the big name wheels and won’t break your wallet!
2024-10-13
US
you bought a lot of these disc cutting wheels etc. for years. These guys have a great product everything I’ve tried I loved I continue order and I will continue to be a customer. Good price good service good guys cool stickers.!!!
2024-08-24
US
Very good product, and the cost savings are great.
2024-08-23
US
Great discs, last a long time and take the abuse of heavy use
2024-07-05
US
all these products are great . the welding shop says
2024-04-22
US
Best thing out there! Last longer than anything I have found so far.. great price too!
2024-04-15
US
I don’t run anything else on my grinders than zirconia flap discs from Benchmark. Long lasting and great finishes on all steel work I do as a mobile welding business!
2024-03-12
US
Tired of paying 8 bucks at my local hardware store...these work great for a fraction of the cost.Ill be buying plenty more.
2024-02-20
US
Don’t buy big brand disc from the big stores. These are the way to go.
2023-12-28
US
I use these to have a more flat finish with my projects!
2023-12-18
US
just starting using benchmark abrasives they work great , price is great. Ordering is very easy and shipping is fast and consistent.
2023-11-21
US
Great products, great customer service, I've been a Benchmark Abrasives customer for over 6 years. I frequently purchase the 4-1/2" flap discs, our guys really like them, great quality for the price!
2023-07-03
US
This is my second order from Benchmark Abrasives. I am very happy with the performance and durability of all of the flap discs I have ordered. Orders always show up fast and properly packed in great condition. I am a very happy customer. I did not receive the reaper decal with this order though?
2023-04-17
US
We've been using these wheels for years now and so far out of all the companies we have tried these are by far the best bang for buck. 10/10
2023-04-12
US
Good pricing super quick shipping and long live out of the product
2023-03-06
US
I thought I would give these a try and wow did it make the job easier!
2023-01-13
About this product
Details
Contains Batteries Or Cells?None
Dangerous Goods Or Hazardous MaterialsNo
Product description
·Product Specification
·Shipping
·Refund
Product Specification
4-1/2" X 7/8" T27 (FLAT FACE) ZIRCONIA FLAP DISC - 10 PACK
4-1/2" x 7/8" T27 (Flat Face) 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 type 27 flap discs are a versatile product that can be used from aggressive stock removal to surface blending. The layered construction of abrasive flaps on this flap disc will continually expose new grains for longer life and finer finish compared to resin fiber discs. It can be used for heavy material removal on all types of metals.
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: 10 pieces
Dimensions:
·Outer Diameter – 4-1/2” 
·Inner Diameter – 7/8”
·Shape – T27 Flat Face
·Thickness – Regular Density 
·Grain – Zirconia (Zirc)
·Available Grits –40, 60, 80, 120
·Backing – X-weight polycotton cloth
·Max RPM – 13,300 
Machines Used On:
·Angle Grinders sized 4-1/2” to 5“.
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:
·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.
View more
Shop review
Videos for this product
Creator earns commission
benchmark abrasives flap discs are now on the TikTok shop. get them now while supplies last!  #weld #welding #welder #fabrication #grinding #benchmarkabrasives
joe
138
Creator earns commission
benchmark abrasives now on The tick tock shop 🤯 #welding #fabrication #welder #weld #weldtok #grindingpads #flapdisc #benchmarkabrasives #metalwork #fabricator
joe
37
Creator earns commission
benchmark abrasive flap disc 10 pack #welding #welder #fabrication #metalwork #grindingdisc #benchmarkabrasives
joe
23
This weeks #benchmarkspotlight goes out to Christy over at @stainbacksteelworks For the full interview, check out the "this week's benchmark spotlight" link in our bio! Share your story with us for a chance to win one of our GRINDER HOODS and earn a 🌟FREE BA BANNER!🌟 . . . Name: Christy Stainback Business Name: Stainback Steel Works Location: Rougemont, NC Socials: IG: @stainbacksteelworks Website: www.stainbacksteelworks.com Specialties: welded art, metal sculpture Tell us about yourself - what inspired you to get into your trade? And how long? I started welding around 10 years ago, helping my ex husband weld patch panels on classic vehicles What keeps you motivated throughout the day? I just enjoy welding so much, it draws me in and keeps me motivated! What is your favorite shop tool and why? My welder!!! I'm a welder, can't weld without it!!! What's your favorite piece that you've worked on? I was asked to make the Purple Heart logo for a great group of Purple Heart Veterans If you could have any job as it relates to question 1 what would it be and what would you do with that? I would love to do my own...... To cont. reading the full interview, please head to our website (link in bio). . . . #benchmarkabrasives #weldershowcase
Benchmark Abrasives
6
Happy Thanksgiving!!! Don't forget our Black Friday sale is going on until Sunday! 15% off site wide using code BF-1525 . . . #benchmarkabrasives #blackfriday #blackfridaysale
Benchmark Abrasives
5
Can you put a sanding disc on an angle grinder? 🤔 Yes, but safety first! Learn the best practices for metal and woodworking in our latest blog. Read the full guide and share your sanding experiences! Check out the latest blog drop link in our bio to find out more!  . . . #BenchmarkAbrasives #BlogDrop #Blog #BlogPost #Workshop #Tools #DIY #fyp #fypシ #fypシ゚viral #fypage #foryoupage #sanding #abrasives   #tipsandtricks #sanding #sandingdiscs #metalworking #woodworking #homeimprovement #tools #anglegrinder
Benchmark Abrasives
1
You may also like