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  5. 4-1/2" x 7/8" T29 Zirconia High Density Flap Disc - Mixed Grit 10 Pack (FREEMIX)
4-1/2" x 7/8" T29 Zirconia High Density Flap Disc - Mixed Grit 10 Pack (FREEMIX)
4-1/2" x 7/8" T29 Zirconia High Density Flap Disc - Mixed Grit 10 Pack (FREEMIX)
4-1/2" x 7/8" T29 Zirconia High Density Flap Disc - Mixed Grit 10 Pack (FREEMIX)
4-1/2" x 7/8" T29 Zirconia High Density Flap Disc - Mixed Grit 10 Pack (FREEMIX)
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g**o
·
Verified purchase
US
Haven’t used them just yet, but looked to made well, reinforced and more abrasive flaps than others. Good stuff! Product quality: Great
Item:
Type 29
2025-12-18
C**7
·
Verified purchase
US
These flap discs work very well and last long as well
Item:
Type 29
2025-12-13
US
Good stuff! Never been disappointed with any product from Benchmark!
2025-07-12
US
These disks cut quickly, cleanly, and smoothly. Great price!
2025-07-10
US
We have used these for years They hold up well and remove material in a snap. Good ahead Pick some up Thanks
2025-07-08
US
A very high quality assortment of flap discs. As always, Benchmark Abrasives has a high quality product to satisfy any abrasive need i may have and i cannot compliment their wonderful customer service highly enough.
2025-07-07
US
I'm always a bit skeptical when buying from a company im not familiar with. I am so glad I bought from Benchmark Abrasives! The flap disks are top shelf! They are, in my opinion, much better than the overpriced ones from the big box stores. Benchmark Abrasives is definitely my go to now!
2025-07-05
US
When I received mail, I immediately start using right away, nice flap disc when sanding of rust, looking forward to buy products
2025-07-05
US
These discs are great! So far outlasting others I have used, seen to stay sharp.
2025-07-01
US
Great product for the value! Exceeded my expectations. A+
2025-06-30
US
Wow, what a difference between Benchmark flap disks and the off brand cheapo discs I've been using. Lasts longer and don't load up nearly as bad. I'm sticking with Benchmark sanding supplies from here on out.
2025-06-29
US
Like to repair and fabricate parts for my mini excavator,go through a lot of supplies ,it sure seems i get more usage out of the Benchmark Abrasive products compared to other brands. Good selection of products available,will be picking up a variety to try out as I run low with my on- hand.
2025-06-04
US
Absolutely great purchase. They do the job perfectly no issues with them
2025-06-03
US
They are fantastic as are all of the products that I’ve purchased from benchmark abrasive’s
2025-05-21
US
I have only used 1 wheel so far, but Very happy with the performance. They seem to last very well
2025-05-19
US
Much better than any other brand of flap disc I have used!
2025-05-19
US
Just received them. Have not tried them yet. But I am going to get a lot use out of them next month.
2025-05-16
US
Used this to atrip a skid plate to bare metal. Took seconds. Great product!
2025-05-14
US
Love these, they’re super efficient and they last longer than any other discs I’ve used before.
2025-05-13
US
Bought these on a Facebook ad whim and wondered if they would be as good as advertised and. . . they are! I used these to clean up MIG welds as well as some copper and aluminum for a project and they held up and did the job.
2025-05-13
About this product
Details
Contains Batteries Or Cells?None
Dangerous Goods Or Hazardous MaterialsNo
Product description
Product Specification
4-1/2" X 7/8" T29 ZIRCONIA HIGH DENSITY FLAP DISC - MIXED GRIT 10 PACK (FREEMIX)
Our mixed pack is a great opportunity for you to test our range of grits at an affordable price!
4-1/2" x 7/8" T29 (Angled Face) Zirconia High Density 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 our other flap discs by packing 40% more abrasives on each snippet than our regular density discs. In addition, all discs are manufactured on computer-controlled machines and subject to numerous tests which ensure high quality and greater safety.
These type 29 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.
T29 (angled face) discs are angled up at 15 degrees to provide optimal, ergonomic flap use when grinding down items that are flat surfaces (like bead weld).  For the best solution on non-flat surfaced check out our T27 (flat 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 – T29 Angled Face (15 degree)
·Thickness – High Density (Jumbo) 
·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:
·This mix is known as our FREEMIX.  Use the code FREEMIX to get 1 of these fantastic mixes for free (+ shipping, unless your order value total is $50+)
·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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Money Saving Tip  If you are in welding and fabrication, check out @Benchmark Abrasives  Arizona based company and they have all types of abrasives #welding #fabrication #anglegrinder #moneysavingtips #bluecollar
OFF GRID WITH DWAYNE
546
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4:54pm #relatable #fyp #xyzbca #rigwelder
Christiansen Welding LLC
411
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So far so good!! This is the variety pack of flapper disc I got from @Benchmark Abrasives and they are working great. #welder #grinder #fabshop #benchmark #labordaysale
petecrosby87
95
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The right tools make all the difference. Let's give this old broken shovel a new life. With help from these flap discs!
Thornapple Creek Farm
86
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Make sure you go check out @Benchmark Abrasives #grinder #flapdisc #metalfab
Andrew
70
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I love this about their company 🙌🙌 @Benchmark Abrasives #welder #grinder #welding #safetyfirst #coolcompany
petecrosby87
70
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Let’s try out these sanding disc! #sandingdisc #tools #sanding
Tow Guy
52
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#discodedesbaste#limpiesadeoxido #tools#herramientas #trucks
Ernesto González Truck Passion
48
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Benchmark Abrasives Flap Disc is great quality for great price. @Benchmark Abrasives #benchmarkabrasivesflapdisc #flapdisk #welding #tiktokshopcreatorpicks #tiktokshoplabordaysale
zacandjoyttsreviews
42
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@Christopher Ryan Car and I have been using the @Benchmark Abrasives flapper disc for a few months now and they have been great!!!! #welder #welding #fabrication #grinder #firepit
petecrosby87
42
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These @Benchmark Abrasives grinding discs are the perfect tool to use to sharpen your mower blades. They put a great edge back on these old blades. Get you a pack now before they are all gone! #benchmarkperformance #lawntok #lawncare #grinder #bladesharpening
Nate
41
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Great Flap Disc for your metal work! Check them out! #tiktokshop #metal #metalwork #fabrication #steel
🔥Shaun_9mm🔥
38
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Discos de desgaste para soldador #tiktokshop #discosdedesgaste #soldadura #trabajoduro
Erick Ruiz
35
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#كوسره #تيك_توك #تحشيش #trend #ترند_تيك_توك
مروان 🇮🇶 ᗰᗩᖇᗯᗩᑎ
32
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#holiday #tiktokshopdealsforyoudays #benchmarkperformance #benchmarkperformance @Benchmark Abrasives
Leo Archie Dorestant19🇭🇹🇺🇸
32
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10-Pack T29 Flap Discs from Benchmark Abrasive 4.5” discs designed for grinding, blending, and weld cleanup on steel. Fits standard 4-1/2” angle grinders with a 7/8” arbor. Good balance between material removal and control. A solid option to keep on hand for regular metal and fabrication work. #metalworking #welding #fabrication #tiktokshopcreatorpicks
TW over Quarter Circle
32
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@Benchmark Abrasives is the place to go to get the goods! Great product and they truly care about their customers, that means more then anything in the day and time we live in.#welder #bluecollar ##tools #fence #smallbusiness
Joey DeMeyer
31
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These are my go to when I got a big grinding project. They do the best for me.#tools#handyman#grinder#welder#tiktokshop
Youngbull
30
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#creatorsearchinsights #musthave #clasiccars #automotive #welderslife #flapdisc
DennisGenX
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#fabrication #homelife
@rattlecan13
29
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