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Sanding Discs

Quality Sanding Discs products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.

79 products

4-Inch Coarse Grit Aluminum Oxide Fiber Sanding Discs, Pkg Qty 100
Industrial|SKU: AA4315050
4-Inch Coarse Grit Aluminum Oxide Fiber Sanding Discs, Pkg Qty 100

This 4-inch coarse grit sanding disc is engineered for rapid material removal on metal, wood, and painted surfaces. The aluminum oxide abrasive provides consistent cutting performance and durability, while the reinforced fiber backing offers superior strength and tear resistance during heavy-duty grinding. It features a standard 5/8-inch arbor hole for secure mounting on angle grinders. Rated for a maximum operating speed of 14,200 RPM, it is suitable for demanding stock removal and surface preparation tasks.

$69.99In Stock
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4-Inch Coarse Grit Aluminum Oxide Resin Sanding Discs, Pkg Qty 100
Industrial|SKU: AC0654359
4-Inch Coarse Grit Aluminum Oxide Resin Sanding Discs, Pkg Qty 100

This 4-inch coarse grit sanding disc is engineered for heavy-duty stock removal on metal, wood, and composites. The aluminum oxide abrasive provides consistent cutting performance and durability, while the resin backing offers flexibility and resistance to tearing. With a 24-grit rating and a standard arbor hole, it is designed for aggressive material shaping and weld cleanup. Each disc measures 4 inches in diameter with a 0.63-inch center hole, sold in a bulk pack of 100 for continuous professional use.

$59.99In Stock
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4-Inch Coarse Grit Brown Aluminum Oxide Angle Grinder Discs, Pkg Qty 100
Industrial|SKU: AG0816717
4-Inch Coarse Grit Brown Aluminum Oxide Angle Grinder Discs, Pkg Qty 100

This 4-inch angle grinder disc is designed for heavy-duty stock removal and aggressive surface preparation on metals and wood. The coarse grit brown aluminum oxide abrasive provides a fast, durable cut, while the reinforced fiberglass backing ensures safety and disc integrity during high-speed operation up to 70 m/s. It features a standard 5/8-inch arbor hole for secure mounting. This disc is suitable for weld cleaning, beveling, and other demanding material removal tasks.

$69.99In Stock
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4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50
Industrial|SKU: AE6990590
4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50

This 4-inch coarse grit sanding disc is engineered for aggressive stock removal on metal surfaces. Its durable metal backing provides stability and heat resistance during high-speed grinding and deburring operations. The coarse abrasive material efficiently strips paint, rust, and weld splatter, while the hook and loop attachment ensures quick, secure mounting on compatible tools. Sold in a 50-disc package, it offers consistent performance for high-volume metalworking and fabrication tasks.

$129.99In Stock
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4-Inch Fiber Backing Coarse Grit Aluminum Oxide Sanding Discs, Pkg Qty 250
Industrial|SKU: AA4356761
4-Inch Fiber Backing Coarse Grit Aluminum Oxide Sanding Discs, Pkg Qty 250

This 4-inch depressed center sanding disc is engineered for heavy-duty stock removal on metal and wood surfaces. Its coarse 24-grit aluminum oxide abrasive provides rapid material cutting and a long service life, while the reinforced fiber backing offers durability under high-pressure applications. The disc is compatible with standard 5/8-inch-11 threaded angle grinders, making it suitable for demanding fabrication, weld blending, and surface preparation tasks. Each package contains 250 discs for high-volume workshop use.

$129.99In Stock
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4-Inch Fiber Backing Metal Sanding Discs, Medium Grit, Pkg Qty 100
Industrial|SKU: CA0954
4-Inch Fiber Backing Metal Sanding Discs, Medium Grit, Pkg Qty 100

This 4-inch fiber-backed sanding disc is engineered for aggressive stock removal on metal surfaces. The durable fiber backing provides stability under pressure, while the white aluminum oxide abrasive offers a long service life and consistent cut. With a medium grit grade, it is suitable for general-purpose grinding, weld seam leveling, and edge blending. The standard hook-and-loop attachment ensures quick and secure mounting on compatible 4-inch grinders and sanders.

$89.99In Stock
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4-Inch Fiberglass Aluminum Oxide Sanding Discs, Medium Grit, Pkg Qty 100
Industrial|SKU: AF3702109
4-Inch Fiberglass Aluminum Oxide Sanding Discs, Medium Grit, Pkg Qty 100

This 4-inch fiberglass-backed sanding disc is engineered for aggressive stock removal on metal, wood, and painted surfaces. The durable aluminum oxide abrasive in a medium grit provides a consistent, fast-cutting action with a distinctive fish-scale pattern that resists loading. Its reinforced fiberglass construction offers superior safety and tear resistance under high-speed operation. The standard 5/8-inch arbor hole ensures secure, universal fitment on most angle grinders for efficient material preparation and finishing.

$59.99In Stock
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4-Inch Fiberglass Sanding Discs, Medium Grit, White Aluminum Oxide, Pkg Qty 100
Industrial|SKU: CP4078
4-Inch Fiberglass Sanding Discs, Medium Grit, White Aluminum Oxide, Pkg Qty 100

This 4-inch fiberglass sanding disc is designed for consistent stock removal and surface preparation on metals and wood. The medium-grit white aluminum oxide abrasive provides a durable, long-lasting cut with a smooth finish. The fiberglass backing offers superior tear resistance for demanding applications, while the standard arbor hole ensures secure mounting on compatible grinders and sanders. Sold in a bulk pack of 100 discs for continuous workflow.

$99.99In Stock
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5-Inch Ceramic Alumina Sanding Discs, 80 Grit, Fibre Backing, Hole, Pkg Qty 20
Industrial|SKU: AF0400155
5-Inch Ceramic Alumina Sanding Discs, 80 Grit, Fibre Backing, Hole, Pkg Qty 20

This 5-inch ceramic alumina sanding disc features an 80-grit abrasive grade for aggressive stock removal on hardwoods and metals. The durable fibre backing provides flexibility and resistance to edge tearing, while the center hole ensures secure attachment to standard sanders. The ceramic alumina grain is engineered for a longer service life compared to conventional aluminum oxide, reducing changeover frequency and cost per use in demanding production and refinishing applications.

$89.99In Stock
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5-Inch Coarse 24 Grit Aluminum Oxide Fiber Sanding Discs, Pkg Qty 100
Industrial|SKU: AA2561556
5-Inch Coarse 24 Grit Aluminum Oxide Fiber Sanding Discs, Pkg Qty 100

This 5-inch coarse sanding disc is designed for heavy-duty material removal on metal, wood, and painted surfaces. The 24-grit aluminum oxide abrasive provides aggressive cutting action and long service life, while the reinforced fiber backing offers durability under high-pressure applications. The disc features a standard 7/8-inch arbor hole for secure attachment to angle grinders and sanders. Its construction ensures consistent performance for demanding stock removal, weld blending, and surface leveling tasks.

$89.99In Stock
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5-Inch Coarse 36 Grit Aluminum Oxide Fibre Sanding Disc, Cross Hole, Pkg Qty 12
Industrial|SKU: AE8311628
5-Inch Coarse 36 Grit Aluminum Oxide Fibre Sanding Disc, Cross Hole, Pkg Qty 12

This 5-inch coarse sanding disc is engineered for high-speed stock removal on metal, wood, and painted surfaces. Its 36-grit aluminum oxide abrasive and durable fibre backing provide aggressive cutting action with excellent durability and resistance to loading. The cross-hole attachment ensures secure, vibration-free mounting on standard 5/8-inch-11 threaded sanders. This disc is suitable for leveling welds, stripping paint, and other demanding material preparation tasks.

$69.99In Stock
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6-Inch Coarse 24 Grit Aluminum Oxide Fiberglass Mesh Sanding Disc, Pkg Qty 100
Industrial|SKU: PN5067
6-Inch Coarse 24 Grit Aluminum Oxide Fiberglass Mesh Sanding Disc, Pkg Qty 100

This 6-inch coarse 24-grit sanding disc is engineered for aggressive stock removal on wood, metal, and painted surfaces. The aluminum oxide abrasive provides consistent cutting power and long service life, while the flexible fiberglass mesh backing resists tearing under heavy pressure. Its hook-and-loop attachment ensures quick changes and secure mounting on compatible 5/8-inch-11 threaded grinders. Supplied in a bulk pack for high-volume professional use, it delivers efficient material preparation and surface leveling.

$119.99In Stock
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6-Inch Fiber Backing Sanding Discs, Medium Grit, White Aluminum Oxide, Pkg Qty 50
Industrial|SKU: AF5390542
6-Inch Fiber Backing Sanding Discs, Medium Grit, White Aluminum Oxide, Pkg Qty 50

This 6-inch fiber backing sanding disc is designed for efficient stock removal on stainless steel and other metals. The medium-grit white aluminum oxide abrasive provides a consistent, durable cutting surface for a uniform finish. Its reinforced fiber backing offers superior flexibility and tear resistance under pressure, while the standard arbor hole ensures secure attachment to compatible tools. Sold in a practical 50-disc package for continuous workflow.

$89.99In Stock
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7.09 Inch Ceramic Alumina Sanding Disc, 36 Grit, Hook and Loop, Pkg Qty 12
Industrial|SKU: AE8325335
7.09 Inch Ceramic Alumina Sanding Disc, 36 Grit, Hook and Loop, Pkg Qty 12

This 7.09-inch sanding disc is engineered for high-performance stock removal on metals and hardwoods. Its premium ceramic alumina abrasive provides exceptional durability and cut rate, significantly outlasting standard aluminum oxide discs. The 36-grit open coat resists loading during aggressive material removal, while the sturdy paper backing and reliable hook-and-loop attachment ensure secure mounting and consistent performance under pressure. Sold in a 12-disc package for continuous workflow.

$69.99In Stock
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7.09 Inch Coarse 24 Grit Aluminum Oxide Fiberglass Grinding Disc, Pkg Qty 40
Industrial|SKU: GK0435
7.09 Inch Coarse 24 Grit Aluminum Oxide Fiberglass Grinding Disc, Pkg Qty 40

This 7.09-inch coarse grinding disc is engineered for heavy-duty stock removal on metal and masonry. Featuring a durable 24-grit aluminum oxide abrasive and a reinforced fiberglass backing, it provides aggressive cutting power with enhanced safety and resistance to tearing. The standard arbor hole ensures compatibility with common angle grinders. Its robust construction delivers consistent performance and a long service life under demanding workshop conditions.

$79.99In Stock
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80 Grit Aluminum Oxide Fiber Sanding Discs, 5-Inch, 25-Piece, Pkg Qty 2
Industrial|SKU: AN1368
80 Grit Aluminum Oxide Fiber Sanding Discs, 5-Inch, 25-Piece, Pkg Qty 2

These 5-inch aluminum oxide fiber sanding discs are engineered for aggressive stock removal on metal, wood, and painted surfaces. The 80-grit abrasive provides a fast, consistent cut, while the durable fiber backing resists tearing under high-pressure applications. Each disc features a standard 7/8-inch arbor hole for secure mounting on angle grinders. The package contains 25 discs, offering reliable performance for demanding fabrication, welding, and restoration tasks.

$59.99In Stock
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80 Grit Aluminum Oxide Steel Paper Sanding Disc, 4.92 in, Hook and Loop, Pkg Qty 100
Industrial|SKU: AF6368948
80 Grit Aluminum Oxide Steel Paper Sanding Disc, 4.92 in, Hook and Loop, Pkg Qty 100

This 4.92-inch sanding disc features a durable aluminum oxide abrasive on a rigid steel paper backing, providing consistent material removal and excellent resistance to tearing. The 80-grit grade is engineered for efficient stock removal and aggressive smoothing on wood, metal, and painted surfaces. Its hook-and-loop attachment ensures quick, secure mounting and easy disc changes on compatible tools. Each disc is designed for extended service life, reducing downtime and consumable costs in demanding workshop and fabrication applications.

$49.99In Stock
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80 Grit Flexible Aluminum Oxide Sanding Disc, 4.06 in, Pkg Qty 100
Industrial|SKU: AA4362226
80 Grit Flexible Aluminum Oxide Sanding Disc, 4.06 in, Pkg Qty 100

This 80-grit sanding disc features a flexible backing material that conforms to contoured surfaces for consistent material removal. The brown aluminum oxide abrasive is durable for sanding metals and wood. With a diameter of 4.06 inches and a standard arbor hole, it is compatible with common rotary tools. The disc is designed for aggressive stock removal while maintaining a smooth finish on complex shapes.

$69.99In Stock
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80 Grit Silicon Carbide Fiber Sanding Discs, 2 Inch, Hook and Loop, Pkg Qty 20
Industrial|SKU: AE1450877
80 Grit Silicon Carbide Fiber Sanding Discs, 2 Inch, Hook and Loop, Pkg Qty 20

This 2-inch fiber sanding disc features 80-grit silicon carbide abrasive for aggressive stock removal on hard materials like metal, stone, and fiberglass. The durable fiber backing provides excellent flexibility and resistance to tearing under pressure, while the hook and loop attachment ensures quick disc changes on compatible tools. Each package contains 20 discs, providing consistent performance for demanding surface preparation and finishing tasks in industrial and fabrication environments.

$99.99In Stock
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80 Grit Silicon Carbide Flexible Sanding Discs, 3.94 in Diameter
Industrial|SKU: AA6233973
80 Grit Silicon Carbide Flexible Sanding Discs, 3.94 in Diameter

These 80-grit silicon carbide sanding discs are designed for aggressive stock removal and finishing on contoured surfaces. The flexible backing conforms to complex curves and edges, reducing gouging and ensuring consistent material contact. With a 3.94-inch diameter and a standard arbor hole, they are compatible with common right-angle grinders. The durable silicon carbide abrasive provides a fast cut rate on metals, plastics, and composites, offering efficiency for demanding fabrication and repair work.

$169.99In Stock
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9.06-Inch Coarse 24 Grit Aluminum Oxide Fiberglass Grinding Disc, Pkg Qty 2
Industrial|SKU: AM6359
9.06-Inch Coarse 24 Grit Aluminum Oxide Fiberglass Grinding Disc, Pkg Qty 2

This 9.06-inch diameter fiberglass grinding disc is engineered for heavy-duty stock removal on metal surfaces. Its coarse 24-grit aluminum oxide abrasive provides rapid material cutting and a long service life. The reinforced fiberglass backing offers superior durability and safety under high-stress applications. The disc features a standard arbor hole for secure mounting on compatible angle grinders, and is supplied as a two-pack for continuous workflow.

$89.99In Stock
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Ceramic Alumina 80 Grit 3.94-Inch Angle Grinder Discs Pkg Qty 20
Industrial|SKU: HY2492
Ceramic Alumina 80 Grit 3.94-Inch Angle Grinder Discs Pkg Qty 20

This 3.94-inch angle grinder disc is engineered for heavy-duty stock removal and aggressive surface leveling on metals and hardwoods. The ceramic alumina abrasive provides exceptional durability and a cooler cut, significantly outlasting standard aluminum oxide discs. With an 80-grit grade, it delivers an optimal balance of material removal and surface finish. Each disc features a standard arbor hole for secure mounting, and the package includes 20 discs for extended operational runtime.

$89.99In Stock
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Ceramic Aluminum Oxide Coarse 24 Grit 4.5-Inch Fiber Disc, Pkg Qty 5
Industrial|SKU: AE9666064
Ceramic Aluminum Oxide Coarse 24 Grit 4.5-Inch Fiber Disc, Pkg Qty 5

This 4.5-inch fiber disc is engineered for high-speed stock removal on hard metals and weld seams. Its ceramic aluminum oxide abrasive provides exceptional durability and cut rate, significantly outlasting conventional grains. The coarse 24-grit finish is ideal for aggressive material leveling, while the heavy-duty fiberglass backing offers superior stability and tear resistance under pressure. The disc features a standard arbor hole for secure mounting on right-angle grinders.

$89.99In Stock
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Coarse 24 Grit Aluminum Oxide Fiber Sanding Disc, 3.94 in T27, Pkg Qty 250
Industrial|SKU: AA3530318
Coarse 24 Grit Aluminum Oxide Fiber Sanding Disc, 3.94 in T27, Pkg Qty 250

This coarse 24-grit fiber sanding disc is engineered for aggressive stock removal on metal and wood. The aluminum oxide abrasive provides a long service life, while the durable fiber backing withstands high-pressure applications. With a 3.94-inch diameter and T27 attachment, it is compatible with standard right-angle grinders for efficient material preparation, weld cleaning, and surface leveling. Each package contains 250 discs for high-volume job site use.

$189.99In Stock
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