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Fiber Discs
Available319 products
Fiber discs attach to a backup pad or faceplate on an angle grinder to remove stock and rust, blend welds, debur, and prepare surfaces for finishing. The fiber backing is stronger and more tear resistant than paper and cloth. The backup pad and faceplate provide stiffness to allow even pressure to be applied to the work surface for a smoother finish.
General Purpose Fiber Discs for All Metals
These general purpose aluminum oxide fiber discs are optimized for use on all metals. Aluminum oxide is a strong, sharp, and durable abrasive that penetrates the work surface and withstands heat and high speeds.
5/8 in Unthreaded Hole
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7/8 in Unthreaded Hole
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High-Performance Fiber Discs for Carbon & Stainless Steel
High-performance fiber discs optimized for carbon steel and stainless steel are made of 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.
5/8"-11 TN Quick-Change
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7/8 in Unthreaded Hole
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7/8 in X-Lock
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See-Through High-Performance Fiber Discs for Carbon & Stainless Steel
See-through cool-cutting fiber discs composed of zirconia alumina are optimized for use on stainless steel and special alloys. Large holes in the surface interrupt the cut to pull swarf off the surface and create air flow that reduces heat build-up. 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.
7/8 in GL Quick-Change
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Cool-Cutting Fiber Discs for Carbon Steel & Soft Metals
Cool-cutting fiber discs optimized for carbon steel and soft metals are made of ceramic abrasive. 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. Other workpiece material examples include structural steel, cast iron, and heat-sensitive alloys.
5/8 in Unthreaded Hole
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5/8"-11 GL Quick-Change
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5/8"-11 TN Quick-Change
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7/8 in Unthreaded Hole
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7/8 in GL Quick-Change
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7/8 in TN Quick-Change
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Cool-Cutting Fiber Discs for Stainless Steel & Nickel Alloys
Cool-cutting fiber discs for stainless steel and nickel alloys are made of ceramic abrasive. An additional coating minimizes surface temperatures for heat-sensitive alloys. 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. Other workpiece materials include cobalt, Inconel, titanium, and chrome.
5/8 in Unthreaded Hole
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5/8"-11 Threaded Hole
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5/8"-11 GL Quick-Change
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5/8"-11 TN Quick-Change
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7/8 in Unthreaded Hole
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7/8 in GL Quick-Change
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7/8 in TN Quick-Change
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See-Through Cool-Cutting Fiber Discs for Stainless Steel & Nickel Alloys
See-through cool-cutting fiber discs for stainless steel and nickel alloys have large holes in the surface to interrupt the cut to pull swarf off the surface and create air flow that reduces heat build-up. An additional coating minimizes surface temperatures for heat-sensitive alloys. 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. Other workpiece materials include cobalt, Inconel, titanium, and chrome.
7/8 in GL Quick-Change
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Sanding & Finishing Discs for Masonry & Concrete
Sanding and finishing discs for masonry and concrete have a silicon carbide abrasive. Silicon carbide is a sharp synthetic abrasive that provides a fine finish in low-pressure applications such as finishing and painting preparation. It breaks down faster than aluminum oxide. Other workpiece material examples include marble and granite.
7/8 in Unthreaded Hole
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