Fiber Discs

Rugged Performance – Heavy Duty Fiber Sanding Discs Online at The Avenjers

Get precision and power in every grind with our range of Heavy Duty Fiber Sanding Discs Online at The Avenjers. Engineered for professionals who demand strength and durability, these Abrasive & Resin discs are perfect for aggressive material removal, surface blending, and finishing across wood, metal, and composites.

Built for Heavy-Duty Applications

  • Resin-bonded backing for extended durability
  • Premium abrasive grains for fast cut rate
  • Heat-resistant and anti-clogging properties
  • Ideal for angle grinders and sander tools

Available in multiple grits and sizes, these discs are your go-to for rough grinding to fine finishing.

Versatile Abrasive & Resin Solutions

From weld removal to metal surface prep, these sanding discs handle it all. Suitable for:

  • Metal fabrication
  • Auto body repair
  • Shipbuilding and construction
  • Furniture and woodworking

Their high-strength resin bond ensures performance under the most demanding workloads.

Why Buy from The Avenjers?

  • A wide selection of grit grades and diameters
  • High cutting efficiency with reduced disc wear
  • Fast shipping and great value bundles
  • Trusted performance from industry-preferred brands

Our commitment to quality makes us the choice of tradesmen and DIYers alike.

Smooth Results, Every Time

Thanks to their consistent abrasive coating and fiber-reinforced design, these discs ensure a smooth, controlled finish even on the toughest surfaces. Whether you’re prepping for paint or smoothing out welds, they deliver clean results with every pass.

Grind with confidence – shop Heavy Duty Fiber Sanding Discs Online at The Avenjers and get durable Abrasive & Resin solutions that stand up to the toughest jobs!

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  • Fiber Disc, 4.5 x 7/8, 60G, Prem Cer2
    SKU G4109767
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,60G,Prem Cer2

    graingerSKU: , mscSKU: , zoro_no: G4109767, mongo_id: 65bbe8479a749db822783cf6

    $1.81 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 60G, Prem Cer2
    SKU G4109767
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,60G,Prem Cer2

    graingerSKU: , mscSKU: , zoro_no: G4109767, mongo_id: 65bbe8479a749db822783cf6

    $1.81 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 4.5 x 7/8, 36G, PremCer 2 RFD
    SKU G4109721
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,36G,PremCer 2 RFD

    graingerSKU: , mscSKU: , zoro_no: G4109721, mongo_id: 65bbe6863aaddbd5a90375ec

    $2.74 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 36G, PremCer 2 RFD
    SKU G4109721
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,36G,PremCer 2 RFD

    graingerSKU: , mscSKU: , zoro_no: G4109721, mongo_id: 65bbe6863aaddbd5a90375ec

    $2.74 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 4.5 x 7/8, 24G, PremCer 2 RFD
    SKU G4109408
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,24G,PremCer 2 RFD
    $3.11 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 24G, PremCer 2 RFD
    SKU G4109408
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,24G,PremCer 2 RFD
    $3.11 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 5 x 7/8, 80G, Cer Resin Fiber
    SKU G4110543
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,80G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4110543, mongo_id: 65bbe5953aaddbd5a9fd2dea

    $1.61 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 5 x 7/8, 80G, Cer Resin Fiber
    SKU G4110543
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,80G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4110543, mongo_id: 65bbe5953aaddbd5a9fd2dea

    $1.61 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 5 x 7/8, 60G, Cer Resin Fiber
    SKU G4110491
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,60G,Cer Resin Fiber

    graingerSKU: null, mscSKU: null, zoro_no: G4110491, mongo_id: 65bbe5db3aaddbd5a9fef9a2

    $1.81 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 5 x 7/8, 60G, Cer Resin Fiber
    SKU G4110491
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,60G,Cer Resin Fiber

    graingerSKU: null, mscSKU: null, zoro_no: G4110491, mongo_id: 65bbe5db3aaddbd5a9fef9a2

    $1.81 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 5 x 7/8, 50G, Cer Resin Fiber
    SKU G4110449
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,50G,Cer Resin Fiber

    graingerSKU: , mscSKU: 48800239, zoro_no: G4110449, mongo_id: 65bbe92f22d7a989a993da5c

    $2.24 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 5 x 7/8, 50G, Cer Resin Fiber
    SKU G4110449
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,50G,Cer Resin Fiber

    graingerSKU: , mscSKU: 48800239, zoro_no: G4110449, mongo_id: 65bbe92f22d7a989a993da5c

    $2.24 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 5 x 7/8, 36G, Cer Resin Fiber
    SKU G4110272
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,36G,Cer Resin Fiber
    $2.74 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 5 x 7/8, 36G, Cer Resin Fiber
    SKU G4110272
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,36G,Cer Resin Fiber
    $2.74 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 5 x 7/8, 24G, Cer Resin Fiber
    SKU G4110327
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,24G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4110327, mongo_id: 65bbe84622d7a989a98e7af8

    $2.74 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 5 x 7/8, 24G, Cer Resin Fiber
    SKU G4110327
    Categories Fiber Discs
    Description Fiber Disc,5 x 7/8,24G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4110327, mongo_id: 65bbe84622d7a989a98e7af8

    $2.74 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 4.5 x 7/8, 80G, Cer Resin Fiber
    SKU G4109782
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,80G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4109782, mongo_id: 65bbe5953aaddbd5a9fd2dec

    $1.44 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 80G, Cer Resin Fiber
    SKU G4109782
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,80G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4109782, mongo_id: 65bbe5953aaddbd5a9fd2dec

    $1.44 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 4.5 x 7/8, 60G, Cer Resin Fiber
    SKU G4109828
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,60G,Cer Resin Fiber
    $1.61 / each
    Web price
    Qty
    Minimum order: 100
    Fiber Disc, 4.5 x 7/8, 60G, Cer Resin Fiber
    SKU G4109828
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,60G,Cer Resin Fiber
    $1.61 / each
    Web price
    Qty
    Minimum order: 100
  • Fiber Disc, 4.5 x 7/8, 50G, Cer Resin Fiber
    SKU G4109791
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,50G,Cer Resin Fiber
    $1.74 / each
    Web price
    Qty
    Minimum order: 75
    Fiber Disc, 4.5 x 7/8, 50G, Cer Resin Fiber
    SKU G4109791
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,50G,Cer Resin Fiber
    $1.74 / each
    Web price
    Qty
    Minimum order: 75
  • Fiber Disc, 4.5 x 7/8, 36G, Cer Resin Fiber
    SKU G4109712
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,36G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4109712, mongo_id: 65bbe8729a749db8227922c1

    $2.44 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 36G, Cer Resin Fiber
    SKU G4109712
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,36G,Cer Resin Fiber

    graingerSKU: , mscSKU: , zoro_no: G4109712, mongo_id: 65bbe8729a749db8227922c1

    $2.44 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 4.5 x 7/8, 24G, Cer Resin Fiber
    SKU G4109557
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,24G,Cer Resin Fiber
    $2.69 / each
    Web price
    Qty
    Minimum order: 25
    Fiber Disc, 4.5 x 7/8, 24G, Cer Resin Fiber
    SKU G4109557
    Categories Fiber Discs
    Description Fiber Disc,4.5 x 7/8,24G,Cer Resin Fiber
    $2.69 / each
    Web price
    Qty
    Minimum order: 25
  • Fiber Disc, 2" W, 2" dia., Fine
    SKU G7900579
    Categories Fiber Discs
    Description High Strength Disc, Abrasive Type Non-Woven, Abrasive Material Aluminum Oxide, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Not Applicable, Grade Fine, Grit Not Applicable, Overall Diameter 2 in, Quick Change System TS, Series HS-DR, Maximum Operating Speed 18,000 RPM, Resistance Properties Load, Color Red

    graingerSKU: 52WP01, mscSKU: , zoro_no: G7900579, mongo_id: 65bbe9c522d7a989a9977307

    $1.61 / each
    Web price
    Qty
    Minimum order: 50
    Fiber Disc, 2" W, 2" dia., Fine
    SKU G7900579
    Categories Fiber Discs
    Description High Strength Disc, Abrasive Type Non-Woven, Abrasive Material Aluminum Oxide, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Not Applicable, Grade Fine, Grit Not Applicable, Overall Diameter 2 in, Quick Change System TS, Series HS-DR, Maximum Operating Speed 18,000 RPM, Resistance Properties Load, Color Red

    graingerSKU: 52WP01, mscSKU: , zoro_no: G7900579, mongo_id: 65bbe9c522d7a989a9977307

    $1.61 / each
    Web price
    Qty
    Minimum order: 50
  • Fiber Disc, 12inx 1-1/4in, 24G, PK25
    SKU G5957463
    Categories Fiber Discs
    Description High Strength Disc, Abrasive Material Aluminum Oxide, Grade Very Fine, Overall Diameter 12 in, Series HS-DC, Maximum Operating Speed 1,900 RPM, Connector Size 1 1/4 in, Connector Type Unthreaded Hole, Abrasive Type Non-Woven, Backing Material Fiber, Coating Coverage Open, Color Maroon, Grit 24, Resistance Properties Load, Wear, Package Quantity 25
    $339.99 / each
    Web price
    Qty
    Fiber Disc, 12inx 1-1/4in, 24G, PK25
    SKU G5957463
    Categories Fiber Discs
    Description High Strength Disc, Abrasive Material Aluminum Oxide, Grade Very Fine, Overall Diameter 12 in, Series HS-DC, Maximum Operating Speed 1,900 RPM, Connector Size 1 1/4 in, Connector Type Unthreaded Hole, Abrasive Type Non-Woven, Backing Material Fiber, Coating Coverage Open, Color Maroon, Grit 24, Resistance Properties Load, Wear, Package Quantity 25
    $339.99 / each
    Web price
    Qty
  • Backing Pad Fiber Disc Kit, 7"x5/8"
    SKU G7557019
    Categories Fiber Discs
    Description Backing Pad Fiber Disc Kit,7 In.x5/8 In.

    graingerSKU: 59KE01, mscSKU: , zoro_no: G7557019, mongo_id: 65bbe89c22d7a989a99044f7

    $21.21 / each
    Web price
    Qty
    Minimum order: 3
    Backing Pad Fiber Disc Kit, 7"x5/8"
    SKU G7557019
    Categories Fiber Discs
    Description Backing Pad Fiber Disc Kit,7 In.x5/8 In.

    graingerSKU: 59KE01, mscSKU: , zoro_no: G7557019, mongo_id: 65bbe89c22d7a989a99044f7

    $21.21 / each
    Web price
    Qty
    Minimum order: 3