Flap Disc

Smooth Every Surface – Buy Abrasive Flap Discs Online at The Avenjers

Looking for a reliable abrasive solution for grinding and finishing? At The Avenjers, we make it easy to Buy Abrasive Flap Discs Online that deliver versatility, durability, and excellent surface finish. Whether you're blending welds, deburring edges, or smoothing metal, our Grinding & Finishing Wheels are engineered to perform.

What Makes Our Flap Discs Stand Out?

Our Grinding & Finishing Wheels combine layered abrasive flaps with a durable backing plate to give you:

  • Aggressive material removal with smoother finishes
  • Cool grinding action to reduce heat buildup
  • Extended disc life with consistent performance
  • Multiple grit options for everything from heavy stock removal to fine polishing
  • Available in angled and flat designs for different surfaces

Perfect for use with angle grinders and compatible with steel, stainless steel, aluminum, and more.

Ideal for Multiple Applications

Our Abrasive Flap Discs Online are widely used in:

  • Metal fabrication and structural work
  • Welding and automotive repair
  • Shipbuilding, construction, and general maintenance
  • DIY projects and home improvement

They’re a staple in any professional's toolbox for fast, efficient surface prep and finishing.

Why Buy from The Avenjers?

  • Heavy-duty abrasive grains (zirconia, ceramic, or aluminum oxide)
  • Fiberglass, plastic, or metal backing plates for strength and control
  • Balanced design for smooth, vibration-free operation
  • Options for aggressive stock removal and light finishing
  • Bulk packs for workshop or industrial use

We offer a range of diameters and arbor sizes to match your specific tools and tasks.

Work Cleaner, Faster, Smarter

Whether you’re beveling, blending, or polishing, our flap discs help reduce rework and tool wear. They’re designed to provide consistent surface results while lasting longer than traditional grinding wheels.

Finish strong – Buy Abrasive Flap Discs Online at The Avenjers and achieve professional results with every pass using our trusted Grinding & Finishing Wheels!

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  • Flap Disc, 4.5x7/8, T27, Z-PC, Reg, 40G
    SKU G4113669
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,Z-PC,Reg,40G

    graingerSKU: , mscSKU: 56895949, zoro_no: G4113669, mongo_id: 65bbe7ee22d7a989a98caf22

    $5.24 / each
    Web price
    Qty
    Minimum order: 30
    Flap Disc, 4.5x7/8, T27, Z-PC, Reg, 40G
    SKU G4113669
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,Z-PC,Reg,40G

    graingerSKU: , mscSKU: 56895949, zoro_no: G4113669, mongo_id: 65bbe7ee22d7a989a98caf22

    $5.24 / each
    Web price
    Qty
    Minimum order: 30
  • Flap Disc, 4.5x7/8, T27, A3, XL, 80G
    SKU G4113851
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,80G
    $7.31 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, XL, 80G
    SKU G4113851
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,80G
    $7.31 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, T27, A3, XL, 60G
    SKU G4113879
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,60G
    $6.56 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, XL, 60G
    SKU G4113879
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,60G
    $6.56 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, T27, A3, XL, 40G
    SKU G4113888
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,40G
    $7.69 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, XL, 40G
    SKU G4113888
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,XL,40G
    $7.69 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, T27, A3, Reg, 80G
    SKU G4113763
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,80G

    graingerSKU: , mscSKU: , zoro_no: G4113763, mongo_id: 65bbe90822d7a989a992f584

    $6.49 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, Reg, 80G
    SKU G4113763
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,80G

    graingerSKU: , mscSKU: , zoro_no: G4113763, mongo_id: 65bbe90822d7a989a992f584

    $6.49 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, T27, A3, Reg, 60G
    SKU G4113790
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,60G
    $5.99 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, Reg, 60G
    SKU G4113790
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,60G
    $5.99 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, T27, A3, Reg, 40G
    SKU G4113827
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,40G

    graingerSKU: , mscSKU: 02555241, zoro_no: G4113827, mongo_id: 65bbe8c222d7a989a9912a46

    $5.94 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, T27, A3, Reg, 40G
    SKU G4113827
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,T27,A3,Reg,40G

    graingerSKU: , mscSKU: 02555241, zoro_no: G4113827, mongo_id: 65bbe8c222d7a989a9912a46

    $5.94 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8 V Fine, T29, I/L Flap
    SKU G4114691
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8 V Fine,T29,I/L Flap

    graingerSKU: null, mscSKU: null, zoro_no: G4114691, mongo_id: 65bbe5b83aaddbd5a9fe12c8

    $22.69 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8 V Fine, T29, I/L Flap
    SKU G4114691
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8 V Fine,T29,I/L Flap

    graingerSKU: null, mscSKU: null, zoro_no: G4114691, mongo_id: 65bbe5b83aaddbd5a9fe12c8

    $22.69 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, Med, T29, Interleaf Flap
    SKU G4112637
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,Med,T29,Interleaf Flap

    graingerSKU: , mscSKU: , zoro_no: G4112637, mongo_id: 65bbe89c22d7a989a9904569

    $22.74 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, Med, T29, Interleaf Flap
    SKU G4112637
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,Med,T29,Interleaf Flap

    graingerSKU: , mscSKU: , zoro_no: G4112637, mongo_id: 65bbe89c22d7a989a9904569

    $22.74 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x7/8, CRS, T29, I/L Flap
    SKU G4112573
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,CRS,T29,I/L Flap

    graingerSKU: , mscSKU: , zoro_no: G4112573, mongo_id: 65bbe95522d7a989a994c02d

    $24.99 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x7/8, CRS, T29, I/L Flap
    SKU G4112573
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x7/8,CRS,T29,I/L Flap

    graingerSKU: , mscSKU: , zoro_no: G4112573, mongo_id: 65bbe95522d7a989a994c02d

    $24.99 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, XL, 80G
    SKU G4113510
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,80G

    graingerSKU: , mscSKU: 02555894, zoro_no: G4113510, mongo_id: 65bbe74b9a749db82272dbe1

    $13.49 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, XL, 80G
    SKU G4113510
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,80G

    graingerSKU: , mscSKU: 02555894, zoro_no: G4113510, mongo_id: 65bbe74b9a749db82272dbe1

    $13.49 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, XL, 60G
    SKU G4113352
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,60G

    graingerSKU: , mscSKU: 02555886, zoro_no: G4113352, mongo_id: 65bbe84622d7a989a98e7b08

    $11.24 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, XL, 60G
    SKU G4113352
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,60G

    graingerSKU: , mscSKU: 02555886, zoro_no: G4113352, mongo_id: 65bbe84622d7a989a98e7b08

    $11.24 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, XL, 40G
    SKU G4113483
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,40G

    graingerSKU: null, mscSKU: null, zoro_no: G4113483, mongo_id: 65bbe6cc3aaddbd5a905416c

    $8.99 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, XL, 40G
    SKU G4113483
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,40G

    graingerSKU: null, mscSKU: null, zoro_no: G4113483, mongo_id: 65bbe6cc3aaddbd5a905416c

    $8.99 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, XL, 36G
    SKU G4113389
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,36G

    graingerSKU: null, mscSKU: null, zoro_no: G4113389, mongo_id: 65bbe6cc3aaddbd5a9054167

    $8.94 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, XL, 36G
    SKU G4113389
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,XL,36G

    graingerSKU: null, mscSKU: null, zoro_no: G4113389, mongo_id: 65bbe6cc3aaddbd5a9054167

    $8.94 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, Reg, 80G
    SKU G4113477
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,Reg,80G

    graingerSKU: 267U22, mscSKU: 82283938, zoro_no: G4113477, mongo_id: 65bbe81a9a749db8227755e7

    $8.31 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, Reg, 80G
    SKU G4113477
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,Reg,80G

    graingerSKU: 267U22, mscSKU: 82283938, zoro_no: G4113477, mongo_id: 65bbe81a9a749db8227755e7

    $8.31 / each
    Web price
    Qty
    Minimum order: 10
  • Flap Disc, 4.5x5/8-11, T29, Z3, Reg, 60G
    SKU G4113459
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,Reg,60G

    graingerSKU: null, mscSKU: null, zoro_no: G4113459, mongo_id: 65bbe6cc3aaddbd5a9054168

    $8.49 / each
    Web price
    Qty
    Minimum order: 10
    Flap Disc, 4.5x5/8-11, T29, Z3, Reg, 60G
    SKU G4113459
    Categories Flap Disc , Flap Wheel
    Description Flap Disc,4.5x5/8-11,T29,Z3,Reg,60G

    graingerSKU: null, mscSKU: null, zoro_no: G4113459, mongo_id: 65bbe6cc3aaddbd5a9054168

    $8.49 / each
    Web price
    Qty
    Minimum order: 10