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Flap Discs

AA Abrasives Flap Discs are easy to use with a low noise level and lightweight design. Our flap discs are a cost effective abrasive choice. No back up pad is required for use on portable disc grinders and disc sanders. Very little surface pressure is needed when using these flap discs. MADE IN USA.

Popular Flap Discs Sizes • In Stock for Quick Ship!

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  1. 4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Standard
    4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Standard AA Item #: 51161
    $36.75
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $36.75
    Buy 5+ $35.18
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    • Sold in packages of 10 pieces
    • Buy 1 for $36.75 per package ($3.68 per piece)
    • Save 4% – Buy 5+ for $35.18 per package ($3.52 per piece)
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  2. AA Abrasives Flap Disc 51423 4½" x 7/8" Type 27 40 Grit TruZirk Standard Thickness
    4-1/2x7/8 #40 Zirc T-27 Flat Abrasive Flap Disc Standard AA Item #: 51423
    $36.75
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $36.75
    Buy 5+ $34.92
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    • Sold in packages of 10 pieces
    • Buy 1 for $36.75 per package ($3.68 per piece)
    • Save 5% – Buy 5+ for $34.92 per package ($3.49 per piece)
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  3. AA Abrasives Flap Disc 51685 4½" x 7/8" Type 29 40 Grit TruZirk Big Max XL Thickness
    4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max AA Item #: 51685
    $45.45
    Per 10 Piece Package
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    Buy 1 $45.45
    Buy 5+ $43.26
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    • Sold in packages of 10 pieces
    • Buy 1 for $45.45 per package ($4.55 per piece)
    • Save 5% – Buy 5+ for $43.26 per package ($4.33 per piece)
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  4. AA Abrasives Flap Disc 51947 4½" x 7/8" Type 27 40 Grit TruZirk Big Max XL Thickness
    4-1/2x7/8 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max AA Item #: 51947
    $45.45
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $45.45
    Buy 5+ $43.26
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    • Sold in packages of 10 pieces
    • Buy 1 for $45.45 per package ($4.55 per piece)
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  5. 4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Standard
    4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Standard AA Item #: 52167
    $54.65
    Per 10 Piece Package
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    Buy 1 $54.65
    Buy 5+ $49.25
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    • Sold in packages of 10 pieces
    • Buy 1 for $54.65 per package ($5.47 per piece)
    • Save 10% – Buy 5+ for $49.25 per package ($4.93 per piece)
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  6. AA Abrasives Flap Disc 52387 4½" x 5/8"-11 Type 27 40 Grit TruZirk Standard Thickness
    4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Standard AA Item #: 52387
    $63.00
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $63.00
    Buy 5+ $59.85
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    • Sold in packages of 10 pieces
    • Buy 1 for $63.00 per package ($6.30 per piece)
    • Save 5% – Buy 5+ for $59.85 per package ($5.99 per piece)
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  7. 4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max
    4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max AA Item #: 52607
    $57.41
    Per 10 Piece Package
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    Buy 1 $57.41
    Buy 5+ $51.66
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    • Sold in packages of 10 pieces
    • Buy 1 for $57.41 per package ($5.74 per piece)
    • Save 10% – Buy 5+ for $51.66 per package ($5.17 per piece)
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  8. 4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max
    4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max AA Item #: 52827
    $57.41
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $57.41
    Buy 5+ $51.66
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    • Sold in packages of 10 pieces
    • Buy 1 for $57.41 per package ($5.74 per piece)
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  9. AA Abrasives 53037 4-1/2" Premium Ceramic Abrasive Flap Disc
    4-1/2x7/8 #40 Premium Ceramic T-27 Flat Abrasive Flap Disc Standard AA Item #: 53037
    $48.77
    Per 10 Piece Package
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    Buy 1 $48.77
    Buy 5+ $46.33
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    • Sold in packages of 10 pieces
    • Buy 1 for $48.77 per package ($4.88 per piece)
    • Save 5% – Buy 5+ for $46.33 per package ($4.63 per piece)
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  10. AA Abrasives 4-1/2" Flap Disc 53038 40 Grit Premium Ceramic 4-1/2" x 7/8" Type 29 Standard Thickness
    4-1/2x7/8 #40 Premium Ceramic T-29 Angled Abrasive Flap Disc Standard AA Item #: 53038
    $48.77
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $48.77
    Buy 5+ $46.33
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    • Sold in packages of 10 pieces
    • Buy 1 for $48.77 per package ($4.88 per piece)
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  11. Flap Disc 53045 AA Abrasives
    4-1/2x5/8-11 #40 Premium Ceramic T-27 Flat Abrasive Flap Disc Standard AA Item #: 53045
    $64.08
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $64.08
    Buy 5+ $60.87
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    • Sold in packages of 10 pieces
    • Buy 1 for $64.08 per package ($6.41 per piece)
    • Save 5% – Buy 5+ for $60.87 per package ($6.09 per piece)
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  12. 4-1/2x7/8 #40 Premium Ceramic T-27 Flat Abrasive Flap Disc Big Max
    4-1/2x7/8 #40 Premium Ceramic T-27 Flat Abrasive Flap Disc Big Max AA Item #: 53183
    $65.98
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $65.98
    Buy 5+ $59.40
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    • Sold in packages of 10 pieces
    • Buy 1 for $65.98 per package ($6.60 per piece)
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  13. Flap Disc 53191 AA Abrasives
    4-1/2x5/8-11 #40 Premium Ceramic T-27 Flat Abrasive Flap Disc Big Max AA Item #: 53191
    $77.19
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $77.19
    Buy 5+ $73.33
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    • Sold in packages of 10 pieces
    • Buy 1 for $77.19 per package ($7.72 per piece)
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  14. 4-1/2x7/8 #40 Zirc Trimmable Abrasive Flap Disc ABS Plastic Backing
    4-1/2x7/8 #40 Zirc Trimmable Abrasive Flap Disc ABS Plastic Backing AA Item #: 53301
    $45.63
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $45.63
    Buy 5+ $43.35
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    • Sold in packages of 10 pieces
    • Buy 1 for $45.63 per package ($4.56 per piece)
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  15. 4-1/2x7/8 #40 Ceramic Orange Premium, Trimmable Abrasive Flap Disc, ABS Plastic Backing
    4-1/2x7/8 #40 Ceramic Orange Premium, Trimmable Abrasive Flap Disc, ABS Plastic Backing AA Item #: 53302
    $74.38
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $74.38
    Buy 5+ $66.95
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    • Sold in packages of 10 pieces
    • Buy 1 for $74.38 per package ($7.44 per piece)
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  16. 4-1/2x5/8-11 #40 Zirc, Trimmable Abrasive Flap Disc, ABS Plastic Backing
    4-1/2x5/8-11 #40 Zirc, Trimmable Abrasive Flap Disc, ABS Plastic Backing AA Item #: 53307
    $72.23
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $72.23
    Buy 5+ $65.00
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    • Sold in packages of 10 pieces
    • Buy 1 for $72.23 per package ($7.22 per piece)
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  17. 4-1/2x5/8-11 #40 Ceramic Orange Premium, Trimmable Abrasive Flap Disc, ABS Plastic Backing
    4-1/2x5/8-11 #40 Ceramic Orange Premium, Trimmable Abrasive Flap Disc, ABS Plastic Backing AA Item #: 53308
    $88.39
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $88.39
    Buy 5+ $79.55
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    • Sold in packages of 10 pieces
    • Buy 1 for $88.39 per package ($8.84 per piece)
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