Best Coarse Grinding Discs in 2026

TOTAL 72PCS:12 Pcs of 40 grit,10 Pcs of each grits:60/80/120/180/240/320.7 grades sandpaper assortment from rough to fine to satisfy almost all your general polishing requirements. GOOD ADHESIVE:Velcro backing,easy to stick to the random orbital sander,but will not fall off when installed in use.

GOOD ADHESIVE:Velcro backing,easy to stick to the random orbital sander,but will not fall off when installed in use.

GRATE DURABILITY:Orbital sander pads made from top aluminum oxide grain, durable and anti-static,provides a long lasting grit.Ideal for various materials in both woodworking and metalworking.

▶️ LONGEST LASTING: Quick change discs have long life.Wide selection of grits and grains.Easy to use.Our product are made of premium grain and offer three attachment options with 1/4 inch holder.

▶️ Upgraded ALuminum: Roll lock discs are made for high-quality proffessional aluminum oxide.We have done a lot of testing to give you the most satisfying experience in order to give you best product.

▶️ BEST MATCH SIZE: Sanding discs roloc 2” surface conditioning discs-Coarse/Medium/Fine total 46pcs incloud 1/4 inch shank roll lock disc holder fit die grinder profectly.

MULTI-GRIT PACK: 110 pcs per box, 11 different grits, 60 80 120 150 180 220 320 400 600 800 1000 Grit, 10 of each grit, assortment pack from rough to fine satisfying your most sanding and polishing requirements, ideal for grinding and finishing on wood, rubber, leather, plastic, stone, glass and other materials

COMPATIBILITY: Use for DeWalt DW421 DW423 DWE6421K DWE6423K, Ryobi RS290G, Bosch 3107 3725 ROS20VSC 3725DEVS ROS10, Makita B05010 BO5041K, Ridgid R26011, Black & Decker BDERO100 and more

GOOD SANDING EFFECT: Durable aluminum oxide abrasive offers faster cutting and stearate coating that resists clogging; premium resin bond system gives smooth finish

👍 STRONGEST FIBER BACKING THAN OTHER PRODUCTS: 4 1/2 grinding wheels made for TOP-LEVEL Hard zirconia.Good material for griding wheel. This Flap Disc is constructed of industrial grade high density premium zirconia material, increased durability than standard flap discs, built for a more robust and economical grinding wheel.

👍 LONGEST LASTING: Grinder sanding disc has long lasting time. Safe and Effective. Durable Material. Fast polishing,and it’s has durable fiberglass backing and fine crystal size.T29 flap disc construction with fiberglass backing plate effectively absorbs vibrations without smear during usage, bring more stable & efficient grinding.

👍 BEST MATCH SIZE:Flap disc 4-1 2 inch with 40/60/80/120 Grit 4 different grits total 20 packs.This 20 Pack flap disc set includes 10 pieces of 40 grit, 5 pieces of 60 grit, 3 pieces of 80 grit and 2 pieces of 120 grit, great Choice for cutting various metals, perfectly meets all you need.

VALUE PACK: 40 60 80 120 grit Assorted, 4-1/2 Inch Diameter, 7/8 Inch Arbor, Type #27, 13300RPM maximum speed

HIGH PERFORMANCE: Premium resin-bonded aluminum oxide abrasive produces high performance: durable, good abrasion resistance, anti-static and anti-clogging

Fiberglass backing providing durability and reinforcement

📌25Pcs Aluminium Oxide discs, 15Pcs Nylon SiC sanding discs, 15Pcs Zirconium Oxide discs, 2Pcs Black Strip discs, 2Pcs Compressed Wool discs and 1Pcs 1/4" shank holder, 60Pcs in total.

📌Nylon SiC sanding discs - open-mesh 3D structure in 3 sizes, coarse, medium and fine; the superior hardness particle provide strong and fast cutting force, enable it can work well on various of shapes surface, even the rugged one.

📌Aluminium Oxide discs - premium aluminium oxide sandpaper with strong R-lock shank base, 5 kinds of common grit (60/80/120/180/240) to meet your various polishing requirements

【Great Variety for Multiple Projects】This orbital sandpaper kit provides a variety of sanding discs for you to deal with multiple projects. It includes 20pcs of each grit 60/80/120/180/240/320/400/600 and 5pcs of 40 grit, 165 pack in total.

【Easy Installation and Replacement】The adhesive back of sanding disc makes it easy to be installed or replaced. The pads will not fall off when you use them.

【Great Durability】The hook and loop sanding disc is made from premium aluminium oxide abrasive which provides long-lasting sanding effect. The sanding disc delivers fast cut and makes a smooth finishing of your work.

【High Performance for Various Work】 Come with a 1/4 inch shank quick-change disc holder, 30pcs Fine/Medium/Coarse cutting abrasive discs, fits various surface conditioning and preconditioning situation: paint, rust, glue or adhesive removal, self-sharpening, sanding, cleaning, grinding, stripping, deburring, polishing, finishing, etc.

【Quick-change & Steady Design】 With a unique safety torque spiral, the connection between the sanding disc and the holder/tray gets firmly when rotating, ensuring a steady working and no fallout. Roll lock quick-change design just twists it to remove or connect.

【Perfect for All Surface】 Sanding disc based on special fiber as substrate with abrasive particles SiC pasted, get an open-mesh 3D structure, better elastic and plasticity, suitable for different shapes of various objects, works well even on rugged surface. Quick heat dissipation to avoid overheating deformation or discoloration. 2 inch sanding disc is perfect for detail work on tighter contoured areas and it provides sufficient coverage area to handle larger surfaces, plays well on all surfaces

Large Quantity & Assorted Types - 160 sheets of 5in sanding discs in 10 different grades, 40 60 80 100 120 150 240 320 400 600 grits, 20 sheets of each 60 80 100 120 150 240 grits, 10 sheets of each other grits, from coarse to fine to meet your most sanding and polishing requirements.

Hook & Loop - The hoop and loop strip is backing the sanding discs, easy on, no-slip. Durable Velcro backed, stick to the random orbital sander nicely, not easy to fall off or come loose, make your sanding work smooth and enjoyable, and also convenient to replace.

Long-lasting & Anti-static - These 8 hole sanding discs are made of premium aluminum oxide abrasive, highly wear-resistant, heavy-duty and thick, durable, and serve you for a long time; And also anti-static, not absorb crumbs, promote sanding efficiency.

[Abrasive Sanding Disc Set] Maximize your productivity by choosing the right abrasive sanding discs for drill and sanders; The 100 piece ABN 180 Grit Quick Change Sanding Discs Sticky Back Sandpaper Roll in yellow is preferred by professional and DIY wood and metal workers

[Perfect Grit Texture for Your Needs] Fine 180 sandpaper grit texture is ideal for smoothing and finishing surfaces before staining and sealing; Each sanding paper roll includes 100 pieces

[PSA Attachment] Strong pressure-sensitive adhesive allows sand paper discs to attach easily to your orbital sander pads or DA disc sanders; Simply tear an orbital sandpaper round disc from the roll and remove the backing to attach to your tool

【High Performance for Various Work】 Come with a 1/4 inch shank roloc disc holder, 36pcs Fine/Medium/Coarse cutting abrasive discs, fits various surface conditioning and preconditioning, oil paint removal, polishing, finishing,etc.

【Quick-change & Steady Design】 With unique safety torque spiral, the connection between sanding disc and holder/tray get firmly when rotating, ensures steady working and no fall out.

【Perfect for All Surface】 Sanding disc based on special fiber as substrate with abrasive particles SiC pasted, get a open-mesh 3D structure, better elastic and plasticity, suitable for different shapes of various objects. Quick heat dissipation to avoid overheating deformation or discoloration.

【Value Kit】The 2 inch discs set comes with two 1/4'' holders, 15 non-woven discs (coarse/medium/fine), 64 aluminum oxide discs (40#/60#/80#/120#/180#/240#), 15 zirconium oxide discs (60#/80#/120#), two mini flap disc (40#), two black sanding discs and one wool disc. The product quantity and grits are indicated on separated packing bags.

【High Performance】These sanding discs combine premium quality sanding grains(aluminum oxide/zirconium oxide/non-woven aluminum oxide/SiC/wool) with strong, high toughness shank base, long last with high abrasive resistance. They can operate up to 23000 RPM.

【Wide Applications】Various surface conditioning discs are excellent for using on surfaces of carbon steel, stainless steel, alloys, iron, non-ferrous and other nonmetal materials like wood, glass, ceramics, stone. Widely used in shipbuilding, car building, aviation, and machinery.

LARGE QUANTITY & ASSORTED TYPES – 28-pack of 4 1/2 inch 40 60 80 120 grit flap discs, 7-pack of each grade. Great choice for cutting various metals, perfectly meets all your needs.

EXTREME DURABILITY AND VALUE – The flap sanding discs are made of TOP-LEVEL hard zirconia alumina material, which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel.

FLAP DISCS WITH FIBERGLASS BACKING PLATE - Grinder sanding discs have long-lasting use. A safe and effective product made with durable Material. It’s fast polishing, and it has durable fiberglass backing and fine crystal size. The flap discs are made with a fiberglass backing plate that effectively absorbs vibrations without smear during usage, bringing more stable and efficient grinding.

Grits - 10pcs of each grit: 600/800/1000/1200/1500/2000, 6 grades sandpaper assortment fine grits to meet the needs of fine polishing.

Durable - Made from premium open coat aluminum oxide grain, features good abrasion resistance, anti-static and anti-clogging, provides smooth and long-lasting sanding.

Good Adhesion - Velcro design for quicker and easier sandpaper installation and removal, keep a strong adhesion, avoiding falling off when use.

Multi-Grit Pack—great variety pack of quality power sanding discs in assorted grits. 200pc sanding discs set: 20pcs each 40 60 80 100 120 150 180 grit and 10pcs each 240 320 400 600 800 1000 grit, total 13 grades hook and loop sandpaper from rough to fine to satisfy almost all your general polishing requirements.

Great Durability—this orbital sanderpaper made from the high-performance aluminum oxide grain which is durable and anti-clogging. The double resin bonding system resists heat and humidity, extending the life of the sanding discs.

Good Adhesive—The Velcro hook and loop backing makes changing discs quick and easy, but keep a strong adhesion, avoiding falling off when use. The vented 8-hole matches random orbital sander's pad for maximum dust extraction.

40 / 60 / 80 / 120 assorted grit flap discs satisfying your polishing requirements from coarse to fine, 4-1/2 Inch Diameter, 7/8 Inch Arbor, Type #27, 13300RPM maximum speed

Zirconia alumina grain with a superior cut rate and service life to aluminum oxide

Fiberglass backing providing durability and reinforcement

Total 100 pcs: 8 sanding discs adhesive back include 10pcs of each grit: 60 80 120 180 240 320 400 600 800 1000. 10 kinds of sanding grades ranging from rough to fine can meet almost all your general polishing requirements.

Wide application: Adhsive back sanding discs used to furniture, automobiles, yachts and other industries of metal and non-metallic materials of various complex surface rust, paint, deburring, solder joints grinding. ▶ ▶ Note: Not for wet sanding.

Long Lasting to save money: The self stick sandpaper made from premium aluminum oxide grain is a C-weight paper with resistance and anti-static. PSA self stick makes grit changes quick and easily, and lengthens the life of the abrasive. Pre-punched with No-holes for uniform dust extraction.

40/60/80/120 grit assorted pack satisfying your polishing requirements from coarse to fine

Alumina zirconia grain with a superior cut rate and service life to aluminum oxide

Safety torque spiral design made for quick change, with strong flexibility and long service life

PACKAGE CONTAINS: 24 pack each of 1000/1200/1500/2000/3000 high grit 5 inches 8 holes hook and loop orbital sanding discs, 120pcs fine grit sanding discs in total.

DUSTLESS: Pre-punched with 8 holes for efficient dust extraction.

PERFECT ADHESION: The sanding discs are made from high quality alumina abrasives, durable and antistatic. The discs are exactly and tightly fit and adhered with sanders and do not need to worry about falling off.

Package List:90pcs Fine Medium Coarse sanding discs comes with 1/4" shank disc pad holder, suitable for most die grinder, satisfying almost all your general polishing requirements

High Quality:Superior in performance with good durability, plasticity and flexibility, high abrasion resistance and fast grinding force

Wide Application:For cleaning and finishing on all metals, for removal of light rust, oxides and coatings.Wide application to stainless steel, standard or alloyed steel, non-ferrous materials and alloys, plastic and fiberglass, for cleaning, finishing, blending and deburring applications

[220 Grit Sanding Disc]: 30 pcs 220 grit orbital sander pads roughens old paint surfaces for better adhesion of new paint. Removal of high spots or marks, like filer or old paint drips and runs by fine sand discs.

[No-clogging Coating] Premium Aluminum oxide grain with additional anti-clogging coating improves productivity, and maximum longevity & long-lasting durability.

[Strong Adhesives and No slip] Double adhesives of other ordinary 5 inch sanding disc, easy on, no-slip, and convenient to replace. Firm hook and loop-backed sandpaper produce the perfect polishing effects.

【Value Kit】1 x 1/4" shank holder; 15 x Nylon SiC sanding discs (Coarse/ Medium/ Fine); 35 x Aluminium Oxide Discs (36 Grit/ 40 Grit/ 60Grit/ 80Grit/ 120 Grit/ 180Grit/ 240Grit); 25 x Zirconium oxide Discs (60Grit/ 80Grit/ 120Grit/ 180Grit/ 240Grit); 2 x Black sanding discs; 1 x Wheel (#40); 1 x Wool Disc; Total 80pcs sanding discs all come in a convenient transparent box

【High Performance】 Nylon SiC (Silicon carbide) discs feature open-mesh 3D structure with superior hardness and brittleness, leading to good elasticity and plasticity, suitable for different shape objects; Aluminium Oxide discs combine quality aluminium oxide sandpaper and strong R-lock shank base; Zirconium Oxide with strong cutting force and long service life, apply for polishing hard metal, such as titanium alloy

【Extensive Application】 Assorted Girts (from 36 to 240) of 2 inch sanding discs fits various surface such as stainless steel, alloys, iron, non-ferrous materials; conditioning and preconditioning, oil paint removal, rust removal, glue or adhesive removal, self-sharpening, sanding, cleaning, grinding, stripping, deburring, polishing, finishing, etc.

High Grinding Efficiency - the surface of the sanding discs is equipped with a heat-resistant and anti-stick coating, and the high-strength aluminum oxide raw material which improve the grinding efficiency by 55% while ensuring the smooth surface of the material

T29 15°Design, widely used - Our flap disc adopts T29 15° design, which is suitable for fine grinding of flat, curved, chamfered and concave-convex surfaces. The thick cloth base and high-tenacity cotton lining make the sanding discs more flexible, can be reached an excellent polishing effect

Thickened Glass Fiber Mesh Cover - The glass fiber mesh cover design of our grinding wheels is combined BASF (resin adhesive),it is more wear-resistant than an ordinary plastic mesh cover so that the service life is increased by 2 times. The blade knob is made of PE which will not break even at 13500RPM

Mixed-GRIT PACK: 80pcs 60 80 120 180 240 400 600 800 grit 5 inch sanding discs(each grit 10pcs), assortment pack from rough to fine satisfying your most sanding and polishing requirements, suitable for random orbital sander and electric drill,angle grinder

ALUMINUM OXIDE SANDPAPER: Sanding pad features good abrasion resistance, anti-static and anti-clogging, ideal for grinding and finishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials

Good at Polishing Grinding: Open-coat produces an even and consistent scratch pattern, special stearate coating offers better surface finishes, and perfect cleaning and polishing effects

MULTI-GRIT PACK: 210 total pcs; 15 each of 40 60 80 100 120 180 240 320 400 800 1000 1500 2000 3000 grit 5in sanding discs; Assorted grit pack for rough to Extra fine sanding and polishing; Suitable for most random orbit sanders, work with DeWalt DWE6421K, DWE6423K, Bosch ROS20VSC 3725DEVS ROS10, Ryobi RS290G, Makita BO5041K, Black & Decker BDERO100 and more

GREAT SANDING EFFECT: Sanding Discs provide an even and consistent sanding pattern; Special stearate coating offers better surface finishing, and superior cleaning and polishing effects

ALUMINUM OXIDE SANDPAPER: Each sanding disc features quality abrasion resistance, anti-static and anti-clogging, ideal for grinding and finishing on non-metal, wood, rubber, leather, plastic, stone, glass and other materials

Various grit: This premium flap disc includes 4pcs of 40 grit, 2pcs of 60 grit, 2pcs of 80 grit, 2pcs of 120 grit. Different grades ranging from rough to fine can meet almost all your grinding requirements.

Durable: 4 1/2 flap disc provides long service life with industrial grade premium blue zirconia for strength, durability.

Application: Flap disc for angle grinder is effective for blending, smoothing, finishing flat surfaces, deburring and grinding contours. Abrasive grinding wheel is perfect for radius grinding on steel, sheet metal, welding, machining, heavy duty equipment and industrial maintenance.

Turn Your Grinder into A Sander - The 5 Inch backing pad is used to hold sanding discs in an angle grinder. 50 PACK sandpapers assortment from coarse to fine to satisfy the requirements of most customers. 80/120/240/320/600 Grit Available

High Efficiency and Cost Saving - The angle grinder attachments work much better than a random orbit sander for aggressive sanding. The time you save with this is worth double or more. Well made quality polyurethane material and has good balance.

Widely Application - Sanding disc for angle grinder works with grinding and finishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials. Also works very aggressively to shape and remove wood to clean scratch/poly/paint free surface.

[Upgraded Design] After checking all the complaints of grinding disc set sold on Amazon, our engineer upgraded the diameter of 12 teeth disc from 2 1/2" to 3 1/2" to be compatible with 4" and 4 1/2" angle grinder.  Besides, the grooves of the wood carving disc has been enlarged to fit widely used 1.61" black flange nut. So all the parts work right out of the box.

[Fit 4" or 4 1/2" angle grinders with 5/8" Arbor] The angle grinder attachments set includes 1 piece of 22-tooth chain saw disc (4" dia × 5/8" bore), 1 piece of replacement chain, 1 piece of 12 teeth wood cutting disc (3.55" dia × 5/8" bore), 1 piece of wood grinding wheel w/ silver bushing(3.31" dia ×5/8" bore). Designed to be used in all standard 4" or 4 1/2" angle grinders with 5/8" as well as M10 arbor, such as Makita, Bosch, Dewalt, Black & Decker, Milwaukee, Hitachhi & more.

[Cope with Different Occasions] The wear-resistant chain disc consists of stainless steel plate and 22-teeth chainsaw of hard alloy steel. If your chain plate gets dull, you can quickly replace the chain with the extra circlet. Hundreds of aggressive teeth of the wood grinder wheel can remove paint residue and rotted wood to smooth the surface of old furnitures. The carbon steel cutting wheel can be used to provide shallow cuts for fine shaping, planing and sculpting.

【PROFESSIONAL】------ 5" Air Random Orbital Sander,hook and loop, high strength, durability, efficiency and easy to control.

【PERFECT PERFORMANCE】------ Built-in regulator for speed control of 12000 rpm in different operation area, and greatly improve working efficiency.

【VARIED APPLICATIONS】------This dual action sander is ideal for auto body, furniture, metal products, widely used for rough grinding, semi-fine grinding, sanding, polishing and cutting, etc.

Outside diameter: 4" inch(100mm); Arbor hole: 5/8" (16mm); Thickness: 1.1mm; Grit: 600 Fine

Suitable to grinding gemstone, jewelry, carving knife, glass, rock, tile, etc

All diamond flat laps wheels have a 5/8" arbor hole, can be used in the angle grinder