Fiber Discs

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    United Abrasives

    50167 Z 4-1/2 X 5/8-11 36X SAITLOK

    FeaturesMust be used with a treaded backing padAvailable in Blue Lineâ„¢ Packaging onlyVulcanized fiber backing for heavy duty sandingResin over resin construction for a strong bond that is resistant...

    $572.42
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    United Abrasives

    50159 3A 5 X 5/8-11 120X SAITLOK

    FeaturesSpecial aluminum oxide grain to reduce heat build up and minimize loadingVulcanized fiber backing for heavy duty sandingSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires...

    $490.64
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    United Abrasives

    50158 3A 5 X 5/8-11 100X SAITLOK

    ApplicationsBlendingGrindingFeaturesResin over resin construction for a strong bond that is resistant to heat and moistureAvailable in Blue Lineâ„¢ Packaging onlyClosed coat structure for more material...

    $490.64
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    United Abrasives

    50157 3A 5 X 5/8-11 80X SAITLOK

    ApplicationsBlendingGrindingFeaturesMust be used with a treaded backing padSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires fewer disc changesPremium aluminum oxide grain with...

    $490.64
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    United Abrasives

    50156 3A 5 X 5/8-11 60X SAITLOK

    FeaturesClosed coat structure for more material removal and better finishingMust be used with a treaded backing padPremium aluminum oxide grain with grinding aidSpecial aluminum oxide grain to reduce...

    $499.99
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    United Abrasives

    50153 3A 4-1/2 X 5/8-11 120X SAITLOK

    FeaturesAvailable in Blue Lineâ„¢ Packaging onlyClosed coat structure for more material removal and better finishingSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires fewer disc...

    $450.93
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    United Abrasives

    50149 3A 4-1/2 X 5/8-11 50X SAITLOK

    FeaturesVulcanized fiber backing for heavy duty sandingPremium aluminum oxide grain with grinding aidAvailable in Blue Lineâ„¢ Packaging onlyClosed coat structure for more material removal and better...

    $490.64
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    United Abrasives

    50146 2A 9-1/8 X 5/8-11 100X SAITLOK

    FeaturesResin over resin construction for a strong bond that is resistant to heat and moistureVulcanized fiber backing for heavy duty sandingGeneral purposeMust be used with a treaded backing...

    $696.25
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    United Abrasives

    50145 2A 9-1/8 X 5/8-11 80X SAITLOK

    FeaturesSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires fewer disc changesHigh-quality aluminum oxide grainClosed coat structure for more material removal and better...

    $696.25
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    United Abrasives

    50144 2A 9-1/8 X 5/8-11 60X SAITLOK

    CompatibilityAngle Grinder; 6600 max RPMFeaturesGeneral purposeVulcanized fiber backing for heavy duty sandingMust be used with a treaded backing padAvailable in Blue Lineâ„¢ Packaging onlySAIT-LOKâ„¢...

    $756.99
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    United Abrasives

    50143 2A 9-1/8 X 5/8-11 50X SAITLOK

    FeaturesHigh-quality aluminum oxide grainClosed coat structure for more material removal and better finishingSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires fewer disc...

    $780.36
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    United Abrasives

    50141 2A 9-1/8 X 5/8-11 24X SAITLOK

    Recommended UseFor use on Metal (Ferrous and/or non-ferrous metals) and WoodFeaturesResin over resin construction for a strong bond that is resistant to heat and moistureVulcanized fiber backing for...

    $841.10
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    United Abrasives

    50139 2A 7 X 5/8-11 100X SAITLOK

    ApplicationsGrindingBlendingFeaturesGeneral purposeResin over resin construction for a strong bond that is resistant to heat and moistureClosed coat structure for more material removal and better...

    $525.69
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    United Abrasives

    50138 2A 7 X 5/8-11 80X SAITLOK

    FeaturesHigh-quality aluminum oxide grainSAIT-LOKâ„¢ Quick Change 5/8-11" Hub: Extends disc life and requires fewer disc changesVulcanized fiber backing for heavy duty sandingAvailable in Blue Lineâ„¢...

    $525.69
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    United Abrasives

    50136 2A 7 X 5/8-11 50X SAITLOK

    FeaturesHigh-quality aluminum oxide grainResin over resin construction for a strong bond that is resistant to heat and moistureMust be used with a treaded backing padClosed coat structure for more...

    $574.75
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Fiber discs are essential tools in various industrial and fabrication applications, offering efficient solutions for grinding, sanding, and finishing diverse materials. This category encompasses a wide range of fiber discs, primarily made from high-quality aluminum oxide and silicon carbide abrasive materials, designed to meet the demands of both general purpose and specialized tasks.

Among the offerings are aluminum oxide fiber discs that are ideal for general usage on metals, wood, and plastics. Designed for durability and exceptional performance, these discs provide a consistent finish and are available in various grits to accommodate different levels of material removal. The 2A aluminum oxide general-purpose fiber discs are particularly noted for their versatility, facilitating a balance between aggressive cutting and a fine finish.

For more demanding applications, high-performance options, such as those featuring a grinding aid, are available. The 3A aluminum oxide fiber discs with grinding aid are engineered specifically for stainless steel and aluminum, providing cool cutting characteristics that enhance performance and prolong disc life.

In addition to aluminum oxide products, this category also includes specialized silicon carbide fiber discs. Known for their exceptional sharpness and durability, silicon carbide discs are particularly effective for hard-to-grind materials such as glass, ceramics, and stone. They are available in several grades, allowing users to select the appropriate disc based on the specific material and desired finish.

The fiber discs in this category are packaged under the Blue Line Premium brand, ensuring consistent quality and performance standards. These discs are designed for ease of use, ensuring a secure fit and minimal vibration during operation, ultimately leading to enhanced productivity and superior results in finishing tasks.