280 grit Sandpaper | McMaster-Carr

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79 Products

Sanding Sheets

Your go-to sheets for general purpose sanding. Use them by hand or cut with a utility knife to fit sanding blocks and sheet sanders.

Cloth Abrasive Backing—Flexible and tear resistant, it's good for contoured or rounded surfaces where a rigid backing could crack or rip.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer is a good choice for most sanding jobs.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

						Pkg. of 10		Pkg. of 50
	Grit	Abrasive Material	For Use On	Wd.	Lg.		Pkg.		Pkg.
Cloth Abrasive Backing







				For Extra-Smooth Finish

				280	Aluminum Oxide	Steel, Wood	9"	11"	4671A34	000000	4671A27	0000000

Sanding Pad Assortments for Stainless Steel and Hard Metals

Everything you need to finish hard metals, even on curved surfaces and in hard-to-reach spots. The two abrasive sides are more rigid than on other sanding pads to cut through stainless steel and iron. Pads are cushioned with foam for controlled sanding pressure. They won’t deteriorate when wet-sanding with water or lubricants.

Cloth Abrasive Backing—Flexible and tear resistant, it's good for contoured or rounded surfaces where a rigid backing could crack or rip.

				2" x 2"		3" x 4"
Abrasive Backing Material	For Use On	Includes	No. of Pieces		Each		Each
Cloth, Foam	Stainless Steel, Steel, Titanium, Iron, Nickel	One each 220, 230, 240, 260, 280, 320, 500, 800, 1000, 1200, 1600-grit Silicon Carbide Pads One each 2000, 2400-grit Aluminum Oxide Pads	13	4952A3	000000	4952A6	000000

Water-Resistant Sanding Sheets for Soft Metals, Plastic, and Rubber

The abrasive cuts cleanly when wet-sanding soft metals and nonmetals. These sheets resist deterioration from water and lubricants.

Synthetic Paper Abrasive Backing—Waterproof to resist deterioration and curling when used for wet sanding.

Silicon Carbide Abrasive—Super sharp to cut quickly under light pressure. Silicon carbide is hard but brittle, so it tends to wear out sooner than other abrasives.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

						Pkg. of 5		Pkg. of 50
	Grit	Abrasive Material	For Use On	Wd.	Lg.		Pkg.		Pkg.
Synthetic Paper Abrasive Backing







				For Extra-Smooth Finish

				280	Silicon Carbide	Aluminum, Brass, Bronze, Copper, Plastic, Rubber	9"	11"	4680A7	000000	4680A18	000000

Replaceable-Cap Sanding Bits

Slip a cap onto the head of a shank (sold separately) and sand small, recessed, and hard-to-reach areas.

For Extra-Smooth Finish—Curved Bit

Curved Cap with

Required Shank

Caps											Required Shanks
								280 Grit
Dia.	Lg.	For Shank Dia.	Max. Rotation Speed, rpm	Abrasive Material	Abrasive Backing Material	For Use On	For Use With	Pkg. Qty.		Pkg.		Each
3/16"	7/16"	1/8"	40,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A953	000000	4847A81	00000
1/4"	5/8"	1/4"	40,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A983	00000	4847A2	0000
9/32"	1/2"	1/8"	30,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A956	00000	4847A82	0000
3/8"	5/8"	1/8"	20,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A959	00000	4847A83	0000
7/16"	1"	1/4"	20,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A986	00000	4847A14	0000
1/2"	11/16"	1/4"	16,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A913	00000	4847A11	0000
5/8"	1"	1/4"	12,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A989	00000	4847A12	0000
5/8"	1 1/4"	1/4"	12,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A993	00000	4847A13	0000
27/32"	1 9/16"	1/4"	9,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A996	00000	4847A15	00000

For Extra-Smooth Finish—Flat Bit

Flat Cap with Required

Shank

Caps											Required Shanks
								280 Grit
Dia.	Lg.	For Shank Dia.	Max. Rotation Speed, rpm	Abrasive Material	Abrasive Backing Material	For Use On	For Use With	Pkg. Qty.		Pkg.		Each
3/16"	3/8"	1/8"	40,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A963	000000	4847A84	00000
9/32"	1/2"	1/8"	30,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A966	00000	4847A85	0000
3/8"	5/8"	1/8"	20,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A969	00000	4847A86	0000
1/2"	11/16"	1/4"	16,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A949	00000	4847A16	0000
5/8"	1"	1/4"	12,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A903	00000	4847A17	0000

For Extra-Smooth Finish—Pointed Bit

Point Cap with

Required Shank

Caps											Required Shanks
								280 Grit
Dia.	Lg.	For Shank Dia.	Max. Rotation Speed, rpm	Abrasive Material	Abrasive Backing Material	For Use On	For Use With	Pkg. Qty.		Pkg.		Each
3/16"	7/16"	1/8"	40,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A973	000000	4847A87	00000
9/32"	1/2"	1/8"	30,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A976	00000	4847A88	0000
3/8"	5/8"	1/8"	20,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A979	00000	4847A89	0000
1/2"	11/16"	1/4"	16,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A906	00000	4847A18	0000
5/8"	1"	1/4"	12,000	Aluminum Oxide	Cloth	Steel, Wood	Drills, Grinders for Bits and Burs	10	4847A909	00000	4847A19	0000

Extra-Flexible Sanding Rolls

Conform to curves and round edges with these foam-backed rolls. The cushioned design evenly distributes pressure to prevent oversanding. A slick coating on the abrasive repels debris and reduces heat. Rolls are perforated every 5_1/2" for easy tear-off.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer is a good choice for most sanding jobs.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

					82 ft. Long
	Wd.	Abrasive Material	For Use On	Grit		Each
Foam Abrasive Backing







				For Extra-Smooth Finish

				4 1/2"	Aluminum Oxide	Steel, Wood	280	6810A111	0000000

Lapping Film

Lap without the mess of pastes and slurries—abrasive is embedded in the surface of this waterproof film. Grit and microns are approximate.

Sheets

						3" Wd. × 8" Lg.		9" Wd. × 11" Lg.
	Abrasive Grain Size, μm	Grit (For Finish)	Color	For Use On	Pkg. Qty.		Pkg.		Pkg.
Aluminum Oxide Abrasive



		40	280 Grit (Extra Smooth)	Blue	Steel, Stainless Steel, Titanium, Iron, Nickel	5	4837A113	00000	4837A123	000000

Sheets with Adhesive Back

						3" Wd. × 8" Lg.		9" Wd. × 11" Lg.
	Abrasive Grain Size, μm	Grit (For Finish)	Color	For Use On	Pkg. Qty.		Pkg.		Pkg.
Aluminum Oxide Abrasive



		40	280 Grit (Extra Smooth)	Blue	Steel, Stainless Steel, Titanium, Iron, Nickel	5	4837A425	00000	4837A437	000000

Discs

					5" Dia.
	Abrasive Grain Size, μm	Grit (For Finish)	Color	For Use On	Pkg. Qty.		Pkg.
Aluminum Oxide Abrasive



		40	280 Grit (Extra Smooth)	Blue	Steel, Stainless Steel, Titanium, Iron, Nickel	5	4837A147	00000

Discs with Adhesive Back

					5" Dia.
	Abrasive Grain Size, μm	Grit (For Finish)	Color	For Use On	Pkg. Qty.		Pkg.
Aluminum Oxide Abrasive



		40	280 Grit (Extra Smooth)	Blue	Steel, Stainless Steel, Titanium, Iron, Nickel	5	4837A136	000000

Rolls

Rolls can be cut to length.

					3" Wd. × 50 ft. Lg.		9" Wd. × 50 ft. Lg.
	Abrasive Grain Size, μm	Grit (For Finish)	Color	For Use On		Each		Each
Aluminum Oxide Abrasive



		40	280 Grit (Extra Smooth)	Blue	Steel, Stainless Steel, Titanium, Iron, Nickel	4837A401	000000	4837A411	0000000

Adhesive-Back Sanding Rolls for Easy-Feed Hand Sanding Blocks

These rolls fit neatly into the built-in dispenser on Easy-Feed Sanding Blocks. They stick to both the flat and curved sections of the block for sanding flat edges and contours. A slick coating prevents debris from accumulating on the abrasive.

Paper Abrasive Backing—The standard, most economical option. It's good for high-volume sanding where you'll go through a lot of sheets.

Silicon Carbide Abrasive—Super sharp to cut quickly under light pressure. Silicon carbide is hard but brittle, so it tends to wear out sooner than other abrasives.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

	For Use On	Lg.		Each
2 1/2" Wide







	For Extra-Smooth Finish

	280	Silicon Carbide	Paper	Steel, Wood	100"	8224A21	00000


	3 1/4" Wide







					For Extra-Smooth Finish

					280	Silicon Carbide	Paper	Steel, Wood	100"	8224A31	00000

Easy-Feed Sanding Blocks

For Roll Wd.	For Max. Roll Lg.	Wd.	Lg.	Material	For Abrasive Mount Type		Each
2 1/2"	100"	2 1/2"	5"	Plastic	Adhesive Back	8224A11	000000
3 1/4"	100"	3 1/4"	5 3/4"	Plastic	Adhesive Back	8224A12	00000

Miniature Sanding Cords for Aluminum, Soft Metals, and Nonmetals

The dental floss of abrasives, these cords slip into areas that other forms cannot. They're good for deburring and polishing small holes, narrow slots, keyways, and grooves.

Round

						50 ft. Long
	Dia.	For Use On	Abrasive Material	Abrasive Backing Material	Grit		Each
For Extra-Smooth Finish



		0.012"	Aluminum, Brass, Bronze, Copper, Plastic, Rubber	Silicon Carbide	Fiber	280	47015A51	000000

Clog-Resistant Adhesive-Back Sanding Discs

Spend more time sanding and less time replacing clogged discs. A slick coating prevents dust and debris buildup on the abrasive surface. Press these discs onto sanding tools or backup pads for a hold that won’t slip. To ensure the best bond, clean the pad with a mild alcohol—avoid harsh solvents such as MEK and acetone that can damage the adhesive. Also known as PSA discs.

Paper Abrasive Backing—Good for high-volume sanding where you'll go through lots of discs.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer. Aluminum oxide is the go-to choice for general purpose sanding.

Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.

	For Use With	Grit	Pkg. Qty.		Pkg.
Aluminum Oxide Abrasive







	For Extra-Smooth Finish

	5"	Paper	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	47805A131	000000


	6"	Paper	Steel, Wood	Portable Disc Sanders, Stationary Disc Sanders	280	100	47805A133	00000

Sanding Rolls for Stainless Steel and Hard Metals

A sharp abrasive cuts through tough metals such as stainless steel, titanium, and iron. Trim these rolls for the length you need.

Cloth Abrasive Backing—Flexible and tear resistant, it's good for contoured or rounded surfaces where a rigid backing could crack or rip.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer is a good choice for most sanding jobs.

Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.

					48 ft. Long
	Wd.	Abrasive Material	For Use On	Grit		Each
Cloth Abrasive Backing







				For Extra-Smooth Finish

				1"	Aluminum Oxide	Stainless Steel, Steel, Titanium, Iron, Nickel	280	6810A361	0000000

Water-Resistant Sanding Sheets

The wet‑sanding workhorse. These sheets withstand water, grease, chemicals, cutting fluids, and other solvents without breaking down.

Plastic Film Abrasive Backing—Thin but strong, film resists tearing. It also holds up to water, so it's good for wet sanding.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer is a good choice for most sanding jobs.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

Particle Size—Sheets with a particle size have micron-graded abrasive that produces a more uniform finish than standard sanding sheets.

	For Use On	Wd.	Lg.		Each
Plastic Film Abrasive Backing







	For Extra-Smooth Finish

	280	40	Aluminum Oxide	Steel, Wood	9"	11"	6654N15	00000

Sanding Pads for Stainless Steel and Hard Metals

Tackle hard materials with the combination of rigid abrasive and a flexible backing that conforms to curves and corners. These small pads fit tight spaces and are cushioned with foam for controlled sanding pressure. They have two abrasive sides and hold up to water and lubricants.

Cloth Abrasive Backing—Flexible and tear resistant, it's good for contoured or rounded surfaces where a rigid backing could crack or rip.

Silicon Carbide Abrasive—Super sharp to cut quickly under light pressure. Silicon carbide is hard but brittle, so it tends to wear out sooner than other abrasives.

Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.

					2" x 2"		3" x 4"
	Grit	Abrasive Material	For Use On	Abrasive Backing Material		Each		Each
For Extra-Smooth Finish



		280	Silicon Carbide	Stainless Steel, Steel, Titanium, Iron, Nickel	Cloth, Foam	4952A315	00000	4952A615	00000

Sanding Sheets for Stainless Steel and Hard Metals

The abrasive on these sheets is hard enough to cut tough metals. They hold up when wet sanding or exposed to grease, chemicals, cutting fluids, and other solvents.

Cloth Abrasive Backing—Flexible and tear resistant, it's good for contoured or rounded surfaces where a rigid backing could crack or rip.

Silicon Carbide Abrasive—Super sharp to cut quickly under light pressure. Silicon carbide is hard but brittle, so it tends to wear out sooner than other abrasives.

Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.

				3" x 6"		6" x 12"
	Grit	For Use On	Abrasive Material		Each		Each
Cloth Abrasive Backing







				For Extra-Smooth Finish

				280	Stainless Steel, Steel, Titanium, Iron, Nickel	Silicon Carbide	4611A615	00000	4611A91	000000

Uniform-Finish Sanding Belts

Multiple layers of abrasive arranged in a pattern create highly consistent finishes. The most common abrasive for general sanding, aluminum oxide is tough and won’t crack under high stress. Use these belts for removing paint and rust to final finishing. A cloth backing makes these belts flexible yet resistant to tearing.

For Extra-Smooth Finish About For Extra-Smooth Finish

Image of Product. Front orientation. Contains Annotated, Inset. Sanding Belts. Uniform-Finish Sanding Belts.

					280 Grit
Wd.	Lg.	Abrasive Material	Abrasive Backing Material	For Use On		Each
1/2"	12"	Aluminum Oxide	Cloth	Steel, Wood	4823A543	00000
1/2"	18"	Aluminum Oxide	Cloth	Steel, Wood	4823A553	0000
1"	42"	Aluminum Oxide	Cloth	Steel, Wood	4823A113	0000
2"	42"	Aluminum Oxide	Cloth	Steel, Wood	4823A133	0000
2"	48"	Aluminum Oxide	Cloth	Steel, Wood	4823A143	0000
2"	60"	Aluminum Oxide	Cloth	Steel, Wood	4823A153	00000
2"	72"	Aluminum Oxide	Cloth	Steel, Wood	4823A563	00000
4"	36"	Aluminum Oxide	Cloth	Steel, Wood	4823A213	00000
6"	48"	Aluminum Oxide	Cloth	Steel, Wood	4823A233	00000

Water-Resistant Sanding Rolls

Get the length you need for wet-sanding jobs big and small. The choice for wet environments, these rolls resist deterioration from water, grease, chemicals, cutting fluids, and other solvents.

Plastic Film Abrasive Backing

Thin but strong, film resists tearing. It also holds up to water, so it's good for wet sanding.

Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer is a good choice for most sanding jobs.

Particle Size—Rolls with a particle size have micron-graded abrasive that produces a more uniform finish than standard sanding rolls.

Grit—The lower the grit number, the rougher the finish. The higher the grit number, the finer the finish.

						150 ft. Long
	Wd.	For Use On	Abrasive Material	Particle Size, μm	Grit		Each
For Extra-Smooth Finish



		1"	Steel, Wood	Aluminum Oxide	40	280	8225A105	000000


		2"	Steel, Wood	Aluminum Oxide	40	280	8225A112	000000

Nylon Mesh Cushioned Flap Wheels for Flap Wheel Sanders

Nylon Mesh Abrasive

Backing

The abrasive-embedded mesh construction gives you more control over sanding pressure, creating finer and more consistent finishes.

Very-Fine Grade—Very fine grade is for finishing.

	Arbor Hole Dia.	Max. Rotation Speed, rpm	Color	Abrasive Material	For Use On		Each
Nylon Mesh Abrasive Backing







	Very-Fine Grade—For Extra-Smooth Finish

	280	4 1/8"	2"	1 3/4"	5,700	Maroon	Aluminum Oxide	Steel, Wood	48015A114	000000


	280	4 1/8"	4"	1 3/4"	5,700	Maroon	Aluminum Oxide	Steel, Wood	48015A32	00000