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 AB42140 4" X 21" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42140
MPN: AB42140

Alfa Tools AB42150 4" X 21" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42150
MPN: AB42150

Alfa Tools AB42160 4" X 21" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42160
MPN: AB42160

Alfa Tools AB42180 4" X 21" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42180
MPN: AB42180

Alfa Tools AB424100 4" X 24" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB424100
MPN: AB424100

Alfa Tools AB424120 4" X 24" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB424120
MPN: AB424120

Alfa Tools AB424150 4" X 24" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB424150
MPN: AB424150

Alfa Tools AB424180 4" X 24" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB424180
MPN: AB424180

Alfa Tools AB42440 4" X 24" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42440
MPN: AB42440

Alfa Tools AB42450 4" X 24" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42450
MPN: AB42450

Alfa Tools AB42460 4" X 24" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42460
MPN: AB42460

Alfa Tools AB42480 4" X 24" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB42480
MPN: AB42480

Alfa Tools AB436100 4" X 36" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB436100
MPN: AB436100

Alfa Tools AB436120 4" X 36" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB436120
MPN: AB436120

Alfa Tools AB436150 4" X 36" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB436150
MPN: AB436150

Alfa Tools AB436180 4" X 36" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB436180
MPN: AB436180

Alfa Tools AB43640 4" X 36" 40GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB43640
MPN: AB43640

Alfa Tools AB43650 4" X 36" 50GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB43650
MPN: AB43650

Alfa Tools AB43660 4" X 36" 60GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB43660
MPN: AB43660

Alfa Tools AB43680 4" X 36" 80GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB43680
MPN: AB43680

Alfa Tools AB448100 4" X 48" 100GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB448100
MPN: AB448100

Alfa Tools AB448120 4" X 48" 120GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB448120
MPN: AB448120

Alfa Tools AB448150 4" X 48" 150GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB448150
MPN: AB448150

Alfa Tools AB448180 4" X 48" 180GRIT ALUMINUM OXIDE ABRASIVE BELT - Std Qty Pack 10

SKU: AT-AB448180
MPN: AB448180