Which is the best grinding disc 3?

Finding the best grinding disc 3 suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Product Features Editor's score Go to site
3 3" Roloc 36 Grit Grinding Discs _ 25 Pk. Brown
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3 3" Roloc A/O Quick Change Sanding Disc 80 Grit - 25 Pack
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3M Fibre Disc 381C, Aluminum Oxide, 5 3M Fibre Disc 381C, Aluminum Oxide, 5" Diameter, 24 Grit (Pack of 25)
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DocaDisc 30PC - 2 inch Roloc Sanding Disc Mixed Pack // Surface Conditioning Disc // Roloc Disc // Air Grinder Disc for surface prep, paint stripping, grinding & finishing (Course / Medium / Fine) DocaDisc 30PC - 2 inch Roloc Sanding Disc Mixed Pack // Surface Conditioning Disc // Roloc Disc // Air Grinder Disc for surface prep, paint stripping, grinding & finishing (Course / Medium / Fine)
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ABN Aluminum Oxide Sanding Discs 25-Pack, 3 Inch, 80 Grit - Metal Sanding Wheels for Surface Prep and Finishing Work ABN Aluminum Oxide Sanding Discs 25-Pack, 3 Inch, 80 Grit - Metal Sanding Wheels for Surface Prep and Finishing Work
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ABN 3 T27 120 Grit High Density Zirconia Alumina Flat Flap Disc Roloc Roll Lock Grinding Sanding Sandpaper Wheels 10 PK ABN 3 T27 120 Grit High Density Zirconia Alumina Flat Flap Disc Roloc Roll Lock Grinding Sanding Sandpaper Wheels 10 PK
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Innovative Products of America IPA 3-in-1 Diamond Grinding Wheel, 2 Innovative Products of America IPA 3-in-1 Diamond Grinding Wheel, 2" Diameter
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IIT 82077 36 Grit 3 IIT 82077 36 Grit 3" Sanding Discs, 25 Pack
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Flap Discs 60 Grit 10 Pieces 3''-Quick Change Grinding Wheels - For Rotary Tools, Die Grinder, Drill, Blending And Finishing Applications, By Katzco. Flap Discs 60 Grit 10 Pieces 3''-Quick Change Grinding Wheels - For Rotary Tools, Die Grinder, Drill, Blending And Finishing Applications, By Katzco.
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Dophee 10Pcs 240 Grit Flap Sanding Wheel Head Grinding Disc & 3mm Arbor for Rotary Tool Dophee 10Pcs 240 Grit Flap Sanding Wheel Head Grinding Disc & 3mm Arbor for Rotary Tool
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IIT 24 Grit 3 IIT 24 Grit 3" Sanding Discs & 1/4" Shank Fits Roloc Style (25-Pc)
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HYCC 2-inch & 3-inch Disc Pad Holder with 1/4 HYCC 2-inch & 3-inch Disc Pad Holder with 1/4" Shank for Roloc Round Rotary Tool Sanding Polishing Surface Conditioning Discs - Compatible with 3M ROLOC Scotch-Brite Brand Discs - 4 PACK
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3M 05637 5 3M 05637 5" x 7/8" Fiber Disc Backup Pad
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Shark 90240Z-3 9-Inch Zirconium Resin Fibre Discs, 3-Pack, 24-Grit Shark 90240Z-3 9-Inch Zirconium Resin Fibre Discs, 3-Pack, 24-Grit
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3 3" Roloc Zirconia Quick Change Sanding Discs 40 Grit - 25 Pack
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3M Roloc Disc 777F, Cloth, TR Attachment, Ceramic Aluminum Oxide, 2 3M Roloc Disc 777F, Cloth, TR Attachment, Ceramic Aluminum Oxide, 2" Diameter, P120 Grit (Pack of 50)
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Reviews

1. 3" Roloc 36 Grit Grinding Discs _ 25 Pk. Brown

Feature

This disc is designed for hard to reach areas in paint, rust and weld removal.
Handy quick change tool for disc grinding.
Facilitates speedy disc changing.
36 Grit
Tough, coarse aluminum oxide abrasive stays sharper longer.

Description

Small and very durable, 3M Green Corps Abrasive Disc has multiple features built in to make grinding jobs easier and faster for collision repair professionals. Self-fracturing aluminum oxide abrasive stays sharper longer and is available in very coarse grits to handle the toughest jobs. Discs are green in color with durable cloth backing. Convenient Roloc quick change attachment system makes it easy to switch between grades and jobs in seconds, including a color-coded button that identifies the grade of the disc for accuracy as well as speed. Disc is a coarse grinding disc for removing paint, rust and welds in collision repair. Its small diameter makes it especially useful in hard-to-reach areas. This disc is designed for hard to reach areas in paint, rust and weld removal. Handy quick change tool for disc grinding. Facilitates speedy disc changing. 36 Grit Tough, coarse aluminum oxide abrasive stays sharper longer.

2. 3" Roloc A/O Quick Change Sanding Disc 80 Grit - 25 Pack

Feature

QUANTITY: This is a package of 25 Aluminum Oxide Quick Change Discs.
DIMENSIONS: 3" Diameter with a Male R-Type backing pad
APPLICATIONS: Our A/O Quick Change Discs are typically used for general purpose grinding, deburring, stock removal, cleaning up welds, removing paint, protective wax and scale oxidation.
USE: Our QC discs are made for use on a die grinder and should be only be used with the proper mandrel. 3" discs should be used with a 3 inch mandrel.
INFO: Our discs are made with premium quality Aluminum Oxide grains.

Description

Benchmark Abrasives Zirconia quick change discs arean excellent choice for rapid stock removal on ferrous metals, stainless steel, and aluminum. The secure Type R (equivalent to the 3M Roloc fastening system) attachment runs these smaller discs at high speed. The reinforced Y-weight backing resists shredding under the demands of grinding and deburring to ensure maximum use of the disc until the abrasive is worn. Whether you're cleaning up a weld, deburring or just doing some general grinding, Benchmark Abrasives Quick Change discs are a great option.

3. 3M Fibre Disc 381C, Aluminum Oxide, 5" Diameter, 24 Grit (Pack of 25)

Feature

An aluminum oxide disc constructed on a fibre backing
Good value
General purpose disc for weld removal grinding and blending
Resin bond aluminum oxide provides durability and aggressive stock removal
5" Diameter

Description

An aluminum oxide disc constructed on a fibre backing. Good value. General purpose disc for weld removal grinding and blending. Resin bond aluminum oxide provides durability and aggressive stock removal. Center hole diameter: 7/8". Closed coat. Color: brown. Converted form: fibre disc. 5" Diameter. Equipment - machines: right angle grinders. Form type: fibre. Grade: 24. Maximum RPM: 12000. Good position.

4. DocaDisc 30PC - 2 inch Roloc Sanding Disc Mixed Pack // Surface Conditioning Disc // Roloc Disc // Air Grinder Disc for surface prep, paint stripping, grinding & finishing (Course / Medium / Fine)

Feature

HIGH PERFORMANCE aggressive cutting abrasive discs for surface conditioning and prep, paint and rust removal, sanding, cleaning, grinding, stripping, deburring, polishing, finishing, gasket removal, self-sharpening, scruff blending, and sticker and adhesive removal
SUPERIOR DURABILITY with aluminum oxide non-woven, open web abrasive material which enables cool disc running and reduces the risk of heat induced warping and discoloration - each roloc disc meets the highest durability standards for roloc sanding discs and other 2 inch grinding discs and pads
OPTIMAL DESIGN conformable material preserves irregular and uneven surfaces, and the compact 2 inch size enables easy detail work in tighter contoured areas while still providing sufficient coverage area to handle larger surfaces; extensively tested against competitor discs to ensure optimal quality and superior customer value
SIMPLE AND SEAMLESS USE supported by the quick-change roll lock backing enables aggressive cutting and fast, seamless disc changing to ensure project continuity and consistent finishing
WIDE APPLICATIONS for use on stainless steel, alloys, non-ferrous materials, plastics, and fiberglass; useful for auto body and automotive work, such as rotor finishing, and on motorcycles, boats, die casting parts, bicycle parts, machinery, knives, and many other items

Description

This 30 piece variety pack of DocaDisc 2" surface conditioning discs contains the following:

10 course grit discs (brown)
10 medium grit discs (red)
10 fine grit discs (blue)

Each surface conditioning disc has a 2 inch diameter and attaches to a roloc disc pad holder or shank (sold separately), which can be used with an air die grinder or drill, depending on the users preference.

DocaDisc roll lock discs are made of an aluminum oxide abrasive, chosen for its durability, superior cut-rate, and low heat retention. The self-fracturing mineral continually splits during use, exposing new cutting edges to maximize sustained peak cutting. The abrasive is incorporated into open web, non-woven fibers to diminish heat retention and ensure the disc runs cool, reducing the risk of discoloration or warping.

DocaDisc roloc sanding discs were extensively tested for effectiveness and durability to ensure superior customer value. We guarantee you'll be happy with your DocaDisc purchase.

5. ABN Aluminum Oxide Sanding Discs 25-Pack, 3 Inch, 80 Grit - Metal Sanding Wheels for Surface Prep and Finishing Work

Feature

Practical: The ABN 3" Inch 80 Grit Aluminum Oxide Sanding Discs 25-Pack is ideal for surface prep and finishing work on a variety of surfaces
Versatile: Works on wood, plastic, fiberglass, aluminum, non-ferrous metals, and painted surfaces
Durable: Made from high-strength aluminum oxide grain; Bonded with resin that is heat and load resistant
Easy to Use: Threaded screw back allows for easy attachment and removal; For use with a 1/4-inch mandrel shaft
Contents: This package includes (25) ABN 3" Inch 80 Grit Aluminum Oxide Sanding Discs

Description

The ABN 3" Inch Aluminum Oxide Sanding Discs effectively remove rust, oxides, and coatings and leave a uniform finish on a variety of surfaces including wood, plastic, fiberglass, ferrous and non-ferrous metals, and painted surfaces. These discs are 80-grit, are 3 inches in diameter, are to be used with a 1/4-inch mandrel shaft, and come in a pack of 25. The strong aluminum oxide discs have a uniform particle size and are bonded with resin that is heat resistant for fast, quality cuts and finishes. Threaded screw backs allow for easy attachment and removal. They screw into a roloc disc holder that has a 1/4-inch mandrel shaft. You can use these discs on a 90' die grinder or straight shaft.

6. ABN 3 T27 120 Grit High Density Zirconia Alumina Flat Flap Disc Roloc Roll Lock Grinding Sanding Sandpaper Wheels 10 PK

Feature

3" 120 Grit Zirconia Alumina Flat Flap Disc Roloc Lock Grinding Wheels, Designed for use on stainless steel and aluminum as well as many other surfaces.
Ultra-performance zirconia alumina with abrasive for extended disc life and a super aggressive cut.
Zirconia alumina self sharpens to extend disc life while also providing more cutting power than aluminum oxide discs.
Durable fiberglass back is lightweight, but also offers extra strength and absorbs tool vibration.
Disc is semi-open to retard loading on aluminum.

Description

The ABN 3" 3-Inch T27 120 Grit High Density Zirconia Alumina Flat Flap Disc Grinding Sanding Sandpaper Wheels 5 Pack is a must have for anyone looking for a high performance flap disc. Designed for use on stainless steel and aluminum, but can also be used on many other surfaces, while reducing replacement costs. Ultra-performance zirconia alumina with abrasive for extended disc life while also offering a super aggressive cut. Zirconia alumina self sharpens to extend disc life while also providing more cutting power than aluminum oxide discs. Durable fiberglass back is lightweight, but also offers extra strength and absorbs tool vibration. Disc is semi-open to retard loading on aluminum.

7. Innovative Products of America IPA 3-in-1 Diamond Grinding Wheel, 2" Diameter

Feature

For grinding, deburring, surface prepping, cutting sheet metal, fiberglass and more
Outperform standard grinding wheels in all ways, maintain diameter, last longer and cut faster
Core bonding technology increases wheel life a minimum of 2,000% (20x)
Provides maximum grinding performance by exposing the full diamond particles
Access hard-to-reach areas with low sparks, odor and debris

Description

The 3-in-1 diamond grinding wheels from ipa are revolutionizing the abrasives industry. Through the use of a unique core bonding technology, ipa designed a new type of grinding wheel that outlasts and outperforms traditional abrasives while providing unmatched access and versatility for countless applications. The 3-in-1 diamond grinding wheels last longer and perform better with far less sparks and odor than traditional grinding wheels for fast cutting, back cutting, gully grinding and bead finishing. The manufacturing technique used for these wheels attaches diamond particles directly to the steel core, leaving them fully exposed for maximum cutting performance and longevity. Ipa uses this technique on three different cutting areas of each wheel, allowing the 3-in-1 diamond grinding wheels to be used for grinding, cutting and undercutting.

8. IIT 82077 36 Grit 3" Sanding Discs, 25 Pack

Feature

Includes 25 Roloc / Rolok Style 36 Grit Sanding Discs
Threaded backs screw securely to the mandrel for quick disc changes
Quickly sand, grind, level and strip surfaces
3" Roloc / Rolok Style Holder For Sanding Discs
Easy to use with 1/4" Shank Mandrel

Description

Package of 25, 3" 36 Grit Sanding Discs. Professional quality Sanding & Grinding Discs will sand, level, strip, polish, deburr, remove rust and prep all types of surfaces. Makes quick work of any grinding, sanding and surface preparation task. These are Roloc / Rolok Style discs, just one quick turn and the disc is securely locked onto the included 3" Sanding & Polishing Mandrel. Simple and easy to use with your air, electric drill, die grinder and rotary tools with a 1/4" chuck or collet.

9. Flap Discs 60 Grit 10 Pieces 3''-Quick Change Grinding Wheels - For Rotary Tools, Die Grinder, Drill, Blending And Finishing Applications, By Katzco.

Feature

10 PACK- Never run out in the middle of a job from flap discs, Katzco grinding discs come in a pack of 10 discs so you have enough to get any grinding job done. Each individual 3 inch disc is 40 grits.
EASY TO USE- With our Quick Change mechanism All it takes is one simple turn and the disc is securely locked onto the mandrel. Use with any air or electric drill, die grinder, and other rotary tools for the utmost sanding control.
HIGH QUALITY MATERIAL- Katzco flap discs are made of high quality aluminum oxide. Professional Quality grinding discs will level, strip, rebuff, and prep our surfaces. Removes paint off of surfaces as well.
OUR SPECIALTY- the Katzco lineup includes an extensive selection abrasive flap discs and sanding flap wheels for sale. You can find a flap wheel in a wide range of sizes and in grits from 24 to 120G. Like all of our products, these flap wheels and discs can provide the innovative solution you need for your specific sanding and finishing applications.
CHECK US OUT- When it comes to purchasing flap discs, you have plenty of options. However, a reputable company that cares about you and your project will help you experience a better result. Katzco has a large variety of tools, accessories and supplies to meet your immediate needs and your needs in the future.

Description

Flap Discs 60 Grit 10 Pieces 3'' Quick Change Grinding Wheels - For Rotary Tools, Die Grinder, Drill, Roloc, blending and finishing applications By Katzco

Trying to get a grinding job done but don't have what you need to do it?

Well look no further!

Katzco's grinding discs will take care of your surface prep and finishing needs

Coming in 60 grits and 3 inches big, these discs are ideal for many types of surfaces such as:

Aluminum

Concrete

Engineered stone

Granite

Discs can remove paint and sand, grind, level, and strip surfaces and makes quick work of it.

With just a simple turn the disk is securely locked onto the mandrel and is ready to go

Can be used on :< /B>

Air drill

Electric Drill

Die Grinder

Other Rotary Tools.

This product is a very versatile tool for home and workshops

So what are you waiting for? Get a quality product that is affordable and will last with Katzco.

10. Dophee 10Pcs 240 Grit Flap Sanding Wheel Head Grinding Disc & 3mm Arbor for Rotary Tool

Feature

Work smoothly and provide uniform surface treatment effect.
Waterproof and oil-resistant. Safe and wear-resistant. Suitable for Professional salon, Studio or Home Use.
Wheel Diameter: 10mm/0.39". Wheel Thickness: 10mm/0.39". Arbor Diameter: 3mm/0.12". Total Length: 41mm/1.61".
GRIT: 240#.
Note: The diameter of the wheel is slightly larger than the marked size.

Description

Package List:
10 * Sandpaper Flap Wheel Disc 10mm 1 * Mandrel Note: NO Retail Box. Packed Safely in Bubble Bag.

11. IIT 24 Grit 3" Sanding Discs & 1/4" Shank Fits Roloc Style (25-Pc)

Feature

Includes 25 Roloc / Rolok Style 24 Grit Sanding Discs
Threaded backs screw securely to the quick disc changes
Quickly sand, grind, level and strip surfaces
3" Roloc / Rolok Style Holder For Sanding Discs
Easy to use with 1/4" Shank

Description

Package of 25, 3" 24 Grit Sanding Discs and 3" Sanding . Professional quality Sanding & Grinding Discs will sand, level, strip, polish, deburr, remove rust and prep all types of surfaces. Makes quick work of any grinding, sanding and surface preparation task. These are Roloc / Rolok Style discs, just one quick turn and the disc is securely locked onto the included 3" Sanding & Polishing. Simple and easy to use with your air, electric drill, die grinder and rotary tools with a 1/4" chuck or collet. We offer these in an affordable package of 25, more than enough to get your project finished!

12. HYCC 2-inch & 3-inch Disc Pad Holder with 1/4" Shank for Roloc Round Rotary Tool Sanding Polishing Surface Conditioning Discs - Compatible with 3M ROLOC Scotch-Brite Brand Discs - 4 PACK

Feature

FIT ANY DREMEL - 2"and 3"set diameter grinding discs holder for polishing wheels can be used on any drill or mandrel rotary tool. Sturdy aluminum core with nickel-plated removable steel shank for best strength.
DURABLE - Heavy-duty rubber pad, aluminum core with nickel-plated removable steel shank. The high quality aluminum and the long-lasting rubber will provide sturdiness and strength. Fits Power Drills, Die Grinders, Air Grinders, Angle Grinder, and most of all other power tools.
CONVENIENT - 1/4" shank fits power drills, die grinders, air grinders for any surface buffing/polishing job. Turn your mandrel or other rotary power tool into a high speed buffing machine.
ROLL LOCK STYLE - 2'' and 3" Disc Pad Holder Adapter will help you get a smooth and burr-free finish on a wide variety of surfaces by making pads easy to adapt onto your machine just by twisting-on, thereby helping you handle all kinds of projects.
HIGH QUALITY - Accepts most makes and models and for any type of use like: Sanding, Polishing, Surface Conditioning/Preparation, or bristle and discs that removes paints, residues, gaskets, welding slags, rusts and other disc consumables. This tool can also be used as a polishing disc holder to polish jewelry or cars.

Description

Disc Pad Adaptor Pad Holder- Provide firm support when using roloc and other bristle discs.Play a fixed role, with pressure, shock absorption, noise reduction and other functions. For 3M and other Similar roloc Sanding & Polishing Discs.

This disc pad from HYCC works with any Roloc-type discs and pads utilizing the type R mount. Our disc pad holders are designed to provide maximum performance and durability while being budget minded. Rejoice at the way it fits and works perfectly with your power drill.Features a Heavy-Duty rubber pad and aluminum core with 1/4"(6.35mm) plated removable steel shank that chucks securely into any rotary tools.Various different treated pad backs available that screw tightly onto the mandrel of your power tool or drill.

Feature:
Allow attachment of various types of discs, complete everything from prep to polish.
Disc Pad Adaptor Pad Holder- Provide firm support when using roloc and other bristle discs. Quick change system saves time and speeds up your work.
Thread & Shaft Compatible - Suitable on equipment using both a threat type drive or for the round tube shaft tool.
Twist Lock Mounting - The sanding discs/grids will spin on and lock-in securely while twisting off easily when changing them out.
No Extra Vibration - The Well Build Tool assures that you don't get any extra vibration for better precision.
Steel Shank - The aluminum core with nickel-plated steel shank is removable by turning the shank counterclockwise and has an anti-slip nut for tightening purposes.

Rated 30,000 RPMs, this pad holder is great for sanding, polishing, conditioning/preparation, and much more!
2" diameter disc pad holder - rated 30,000 max RPM, rubber pad, steel mandrel, aluminum and brass core.
3" diameter disc pad holder - rated 20,000 max RPM, rubber pad, steel mandrel, aluminum and brass core.

Includes:
4 Roloc Discs Holder ( sanding discs is not include)

13. 3M 05637 5" x 7/8" Fiber Disc Backup Pad

Feature

Conforms to surface contoursHard rubber backup padDesigned to resist chunking

Description

Backup pad designed for supporting 5 inch diameter x 7/8 center hole Fibre Discs on pistol grip sanders. Uses retainer nut supplied with the sander.

14. Shark 90240Z-3 9-Inch Zirconium Resin Fibre Discs, 3-Pack, 24-Grit

Feature

Cool grinding
Long lasting
Equivalent Forney #71774
Equivalent Metal Work #08799
Zirconium surface

Description

Resin fiber sanding discs for grinding, descaling, polishing of welds and paint removal Comes in aluminum oxide and zirconia surfaces Equivalent Forney #71774 Equivalent Metal Work #08799.

15. 3" Roloc Zirconia Quick Change Sanding Discs 40 Grit - 25 Pack

Feature

25 Pack of 3" 40 Grit Zirconia Sanding Discs
Long Lasting Premium Quality Sanding Grains
Universal Male Type-R Connection
Roloc Compatible Disc
Popular for welding and autobody work

Description

Black Hawk 3 inch Zirconia Quick Change Discs are an extremely versatile abrasives. Black Hawk surface prepping discs are made with the highest quality Aluminum Oxide grains and use a threaded male, plastic roll on attachment for fastening (Equivalent to 3M Roloc fastening system). Looking to get into small areas to remove scale oxidation, paints, or waxes? Maybe you're cleaning up a weld, deburring, or just general grinding. Whatever the job Black Hawk 3" Zirconia Quick Change Discs are a great option.

16. 3M Roloc Disc 777F, Cloth, TR Attachment, Ceramic Aluminum Oxide, 2" Diameter, P120 Grit (Pack of 50)

Feature

A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide
Roloc TR attachment system allows for efficient install and removal of the disc, without hindering its performance or durability
YF-weight, polyester cloth backing is extremely tough, leading to efficiency in medium-pressure applications while maintaining consistent performance
Grinding aid reduces grinding temperatures for processes involving heat-sensitive alloys such as stainless steel, nickel alloys, and titanium
Abrasive is bonded to the backing with heat-resistant resin for durability in harsh conditions

Conclusion

By our suggestions above, we hope that you can found the best grinding disc 3 for you. Please don't forget to share your experience by comment in this post. Thank you!