AT Coated Abrasives

Alfa Tools Coated Abrasives | Industrial Metal Finishing Solutions | Freer Tool

AT coated abrasives are used for sanding, grinding preparation, deburring, and finishing across metalworking, fabrication, and general shop applications. Coated abrasives typically feature abrasive grain bonded to a backing (paper, cloth, or film), making them a versatile choice for everything from fast stock removal to surface prep before painting or coating—depending on grit and product style.

Our extensive coated abrasives range includes cloth belts in aluminum oxide, silicon carbide, and zirconia, as well as USA-made PSA discs, quick-change discs, surface conditioning discs, MEGACUT® ceramic grain flap discs, and specialized floor finishing abrasives.

MEGACUT®—A Trusted Name in Abrasives, Only from Alfa Tools

Explore our full lineup:

PSA Discs
Fibre Discs
Quick Change Discs
Flap Discs
Flap Wheels & Rolls
Sheets (including PSA Stearate Paper Discs)
Premier Red Dri-Lube Paper Discs & Rolls
PSA Resin Cloth Discs
Resin Fibre Discs
MEGACUT® Flap Discs
Floor Finishing Abrasives

Count on Freer Tool & Supply for authentic Alfa Tools abrasives—engineered for precision, durability, and superior performance in every application.

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Alfa Tools AB321150 3" X 21" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB321150
MPN: AB321150

Alfa Tools AB321180 3" X 21" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB321180
MPN: AB321180

Alfa Tools AB32140 3" X 21" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32140
MPN: AB32140

Alfa Tools AB32150 3" X 21" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32150
MPN: AB32150

Alfa Tools AB32160 3" X 21" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32160
MPN: AB32160

Alfa Tools AB32180 3" X 21" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32180
MPN: AB32180

Alfa Tools AB324100 3" X 24" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB324100
MPN: AB324100

Alfa Tools AB324120 3" X 24" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB324120
MPN: AB324120

Alfa Tools AB324150 3" X 24" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB324150
MPN: AB324150

Alfa Tools AB324180 3" X 24" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB324180
MPN: AB324180

Alfa Tools AB32440 3" X 24" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32440
MPN: AB32440

Alfa Tools AB32450 3" X 24" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32450
MPN: AB32450

Alfa Tools AB32460 3" X 24" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32460
MPN: AB32460

Alfa Tools AB32480 3" X 24" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB32480
MPN: AB32480

Alfa Tools AB3418100 3/4" x 18" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB3418100
MPN: AB3418100

Alfa Tools AB3418120 3/4" x 18" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB3418120
MPN: AB3418120

Alfa Tools AB341840 3/4" x 18" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB341840
MPN: AB341840

Alfa Tools AB341850 3/4" x 18" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB341850
MPN: AB341850

Alfa Tools AB341860 3/4" x 18" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB341860
MPN: AB341860

Alfa Tools AB341880 3/4" x 18" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 50

SKU: AT-AB341880
MPN: AB341880

Alfa Tools AB421100 4" X 21" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB421100
MPN: AB421100

Alfa Tools AB421120 4" X 21" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB421120
MPN: AB421120

Alfa Tools AB421150 4" X 21" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB421150
MPN: AB421150

Alfa Tools AB421180 4" X 21" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB421180
MPN: AB421180