The 6 Best 12 inch Sanding Discs (2023 reviews)

Powertec aluminum oxide sanding discs offer fast, efficient, sharp and uniform cutting for sanding jobs that require tear resistant material and durability. This exclusive collection of sanding disc covers a wide range of applications, including auto body, paint polishing, rust removal, furniture restoration, cabinet building and other woodworking projects.

The discs work great as a 12" disc sander. They measure exactly 12” in diameter, and the protective paper that prevents the glue from smearing onto the other packaged materials is VERY easy to peal off. The belts are smooth and both cut nicely. It is great for sanding segmented rings. The discs fit the machine perfectly and adhere well. It is perfect for working with wood, non-ferrous metals, plastic, fiberglass and more.

Why We Like This:

Durability is average for ao on paper
Sticks very well to the metal disk on the sander
A clean metal disc plate for greater adhesion
Very good adhesion in quality for money

Best For Use With random orbit sanders: Sackorange 12 inch Sanding Disc

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If you want nothing but the best desirable disc, then sackorange 12 inch sanding disc is the one you should definitely consider. It is used in furniture, automobiles, yachts and other industries of metal and non-metallic materials of various complex surface rust, paint, deburring, solder joints and grinding. It is suitable for use with random orbit sanders. The adhesive on the back isn't super stick and comes off easily.

It is a 12 inch diameter steel or aluminium disc so it will work. It will peel at the edge a bit over time but as soon as you use it it is fine. It is easy to remove backing and good adherence to sanding disk. The discs have a self-sticking backing. These are wonderful for epoxy.

Why We Like This:

12 inch diameter, suitable for use with random orbit sanders
Resin on resin bond for heat resistance
Open-coat produces an even and consistent scratch pattern

Best For blending: Benchmark Abrasives 12 inch Sanding Disc

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Best part: benchmark abrasives 12 inch sanding disc costs comparatively low and it is available to ship in 24 hours. These metal cutting discs are ideal for grinding, deburring, and light grinding on a variety of surfaces. It is known for its quality and economical abrasive products all around the world. They offer fast, convenient mounting to your backing pad and a sturdy tear resistant polycotton backing for rigidity and strength. They ship these in a cardboard box and they aren’t shrink wrapped.

It is designed for removing and cleaning scour metal, weld beads, deburring machined surfaces, removing sharp edges from sheet metal etc. It can be used in various industries like automotive, transportation, woodworking, shipbuilding, foundries, construction, welding, fabrication, etc.

Why We Like This:

Self adhesive backing is sticky and sat down perfectly
Fitting recoil pads to shotgun stocks
Good abrasive pads for sanding steel

Best For Wood: Leopard Twin 12 inch Sanding Disc

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Leopard Twin makes beautiful and great disc with classic and smartly choosen materials. It can be used in various complex surface wood products and metals. It is widely used in the grinding and polishing of metal and non-metallic materials of various complex surface, including aluminium alloy, hard wood, artificial stone, plastic, glass and more. It is bonded to the resin. It is suitable for paint stripping and paint removal, woodworking.

The adhesive of PSA sanding paper has strong stickiness, making sure it will not fall off during use, and it is easy to clean up. It will not fall off during use, and it is easy to clean up.

Why We Like This:

Including hardwood, artificial stone, plastic, glass, etc
Works good and does a decent job
Works well, lasts well, good product
Great for paint stripping and removal, automotive refinishing and woodworking

Best For Sanding flat small boxes: Abrasticle 12 inch Sanding Disc

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Not everyone likes to purchase disc for their daily usage, but the abrasticle 12 inch sanding disc would be an anomoly. The 12 inch diameter is perfect for sanding flat small boxes in preparation for finishing. It has retained its cutting ability when sanding manually. It is perfect for sanding flat small boxes in preparation for finishing.

Why We Like This:

Resin on resin bond for heat resistance
Pressure sensitive adhesive(psa) backed and fit for most 12 inch sanding machine
Aluminium oxide abrasive and c-weight paper, abrasion resistance and anti-static for optimal sanding capacity

Best For woodworking and metal processing: Utoolmart 12 inch Sanding Disc

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Best part: utoolmart 12 inch sanding disc costs comparatively low and it is available to ship in 24 hours. Aluminum oxide sanding discs have very good grinding performance, strong cutting force, sharp, abrasion resistance, high efficiency, low consumption and durable. It is made of high-strength aluminum oxide grain textile, designed for high speed sanding and removal, delivering fast and long lasting cut. It can be easily removed by gently rubbing with rubber. It is ideal for removing coating rust or dirt.

It is suitable for woodworking and metal processing to remove rust paint and surface sanding. It is easy to clean up, and there is almost no residue after the sandpaper is uncovered.

Why We Like This: