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Flap Discs

Available699 products
Flap discs attach to angle grinders to smooth welds, clean surfaces, deburr, blend, and finish metal. Overlapping abrasive flaps are attached to a backing plate to provide a stable base. As the abrasive and backing material wear away, new abrasive is exposed to prolong the usable lifespan. Flap discs are more flexible than grinding discs, so they're less aggressive and produce a smoother finish.

General Purpose Flap Discs for Stainless Steel & Soft Metals

General Purpose Flap Discs for Stainless Steel & Soft Metals
General purpose flap discs for stainless steel and soft metals are made of coated aluminum oxide abrasive. A grinding aid helps keep temperatures low and reduces loading to increase abrasive life. Aluminum oxide is a strong, sharp, and durable abrasive that penetrates the work surface and withstands heat and high speeds. Other workpiece materials include carbon steel, aluminum, and brass.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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Radial Disc

Radial Disc

Radial has flaps on the grinding side, rear side, and the radius for grinding fillet welds and hard-to-reach areas.

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High-Performance Flap Discs for All Metals

High-Performance Flap Discs for All Metals
High-performance flap discs optimized for use on all metals have a zirconia alumina abrasive. Zirconia alumina grains break down frequently to create fresh, sharp edges to cut and finish faster than aluminum oxide. It cuts cooler than aluminum oxide and is often used for high stock removal or under high pressure.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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High-Performance Flap Discs for Carbon & Stainless Steel

High-Performance Flap Discs for Carbon & Stainless Steel
High-performance flap discs optimized for use on carbon and stainless steel have a zirconia alumina abrasive. Zirconia alumina grains break down frequently to create fresh, sharp edges to cut and finish faster than aluminum oxide. It cuts cooler than aluminum oxide and is often used for high stock removal or under high pressure.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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Radial Disc

Radial Disc

Radial has flaps on the grinding side, rear side, and the radius for grinding fillet welds and hard-to-reach areas.

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High-Performance Flap Discs for Soft Metals

High-Performance Flap Discs for Soft Metals
High-performance flap discs for soft metals have alternating flaps of zirconia alumina with aluminum oxide. Zirconia alumina grains break down frequently to create fresh, sharp edges to cut and finish faster than aluminum oxide. It cuts cooler than aluminum oxide and is often used for high stock removal or under high pressure. Examples of soft metals include aluminum, copper, and low carbon steel.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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Cool-Cutting Flap Discs for All Metals

Cool-Cutting Flap Discs for All Metals
Ceramic flap discs for all metals are coated to prevent swarf from clogging the abrasive which reduces the working life of the flap disc and raises the surface temperature of the workpiece. Ceramic self-sharpens faster than other abrasives to remove material quicker. Quicker material removal speeds up the work and keeps the surface cooler, making ceramic a good choice for heat-sensitive metals.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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Cool-Cutting Flap Discs for Carbon & Stainless Steel

Cool-Cutting Flap Discs for Carbon & Stainless Steel
Cool-cutting flap discs for carbon and stainless steel are self-sharpening to remove material faster than other abrasives. Faster removal also keeps the surface cooler, making ceramic a good choice for heat-sensitive metals. Other workpiece material examples include structural steel, cast iron, and heat-sensitive alloys.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Type 29 Disc

Type 29 Disc

Type 29 has angled flaps that provide greater surface contact for grinding and aggressive stock removal. They are typically used with the tool held at a 15° to 25° angle.

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Radial Disc

Radial Disc

Radial has flaps on the grinding side, rear side, and the radius for grinding fillet welds and hard-to-reach areas.

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Interleaf Blending & Finishing Flap Discs for All Metals

Interleaf Blending & Finishing Flap Discs for All Metals
Interleaf blending and finishing flap discs optimized for use on all metals have alternating flaps of coated-abrasive and nonwoven surface-conditioning materials to remove surface imperfections and prepare the surface for finishing in a single step. They save preparation time and reduce the number of materials needed for a task.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Surface-Conditioning Flap Discs for All Metals

Surface-Conditioning Flap Discs for All Metals
Surface-conditioning flap discs optimized for use on all metals are made of nonwoven aluminum oxide abrasive material. Nonwoven abrasives are made of open-weave nylon webbing to conform to irregular surfaces. Abrasive grit applied to the webbing ensures grit is distributed evenly throughout the pad, making it a good choice for cleaning, finishing, and surface conditioning. Aluminum oxide is a strong, sharp, and durable abrasive that penetrates the work surface and withstands heat and high speeds.

Type 27 Disc

Type 27 Disc

Type 27 is best suited for blending areas and smooth finishing. It is used primarily with the tool held at a 0° to 15° angle.

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.