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  1. Dynafile Sanding Belts 3/8x13 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 3/8x13 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20508
    $122.41
    Per 100 Piece Package
    Quantity Discounts
    Buy 1 $122.41
    Buy 2+ $109.60
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    • Sold in packages of 100 pieces
    • Buy 1 for $122.41 per package ($1.22 per piece)
    • Save 10% – Buy 2+ for $109.60 per package ($1.10 per piece)
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  2. Dynafile Sanding Belts 1/2x12 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/2x12 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20564
    $120.58
    Per 100 Piece Package
    Quantity Discounts
    Buy 1 $120.58
    Buy 2+ $107.79
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    • Sold in packages of 100 pieces
    • Buy 1 for $120.58 per package ($1.21 per piece)
    • Save 11% – Buy 2+ for $107.79 per package ($1.08 per piece)
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  3. Dynafile Sanding Belts 1/2x13 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/2x13 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20614G
    $59.90
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $59.90
    Buy 2+ $53.59
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    • Sold in packages of 50 pieces
    • Buy 1 for $59.90 per package ($1.20 per piece)
    • Save 11% – Buy 2+ for $53.59 per package ($1.07 per piece)
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  4. Dynafile Sanding Belts 1/8x18 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/8x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20616
    $101.88
    Per 100 Piece Package
    Quantity Discounts
    Buy 1 $101.88
    Buy 2+ $91.34
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    • Sold in packages of 100 pieces
    • Buy 1 for $101.88 per package ($1.02 per piece)
    • Save 10% – Buy 2+ for $91.34 per package ($0.91 per piece)
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  5. Dynafile Sanding Belts 1/4x18 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/4x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20668
    $53.90
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $53.90
    Buy 4+ $48.40
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    • Sold in packages of 50 pieces
    • Buy 1 for $53.90 per package ($1.08 per piece)
    • Save 10% – Buy 4+ for $48.40 per package ($0.97 per piece)
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  6. Dynafile Sanding Belts 1/8x24 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/8x24 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20720
    $112.42
    Per 100 Piece Package
    Quantity Discounts
    Buy 1 $112.42
    Buy 2+ $101.88
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    • Sold in packages of 100 pieces
    • Buy 1 for $112.42 per package ($1.12 per piece)
    • Save 9% – Buy 2+ for $101.88 per package ($1.02 per piece)
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  7. Dynafile Sanding Belts 1/4x24 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/4x24 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20772
    $57.55
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $57.55
    Buy 4+ $51.15
    More Info
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    • Sold in packages of 50 pieces
    • Buy 1 for $57.55 per package ($1.15 per piece)
    • Save 11% – Buy 4+ for $51.15 per package ($1.02 per piece)
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  8. Dynafile Sanding Belts 1/2x18 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/2x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20832
    $56.64
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $56.64
    Buy 4+ $51.15
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    • Sold in packages of 50 pieces
    • Buy 1 for $56.64 per package ($1.13 per piece)
    • Save 10% – Buy 4+ for $51.15 per package ($1.02 per piece)
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  9. Dynafile Sanding Belts 1/2x24 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1/2x24 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20888
    $61.21
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $61.21
    Buy 4+ $54.81
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    • Sold in packages of 50 pieces
    • Buy 1 for $61.21 per package ($1.22 per piece)
    • Save 10% – Buy 4+ for $54.81 per package ($1.10 per piece)
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  10. Dynafile Sanding Belts 3/4x18 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 3/4x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB20968
    $62.10
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $62.10
    Buy 4+ $55.71
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    • Sold in packages of 50 pieces
    • Buy 1 for $62.10 per package ($1.24 per piece)
    • Save 10% – Buy 4+ for $55.71 per package ($1.11 per piece)
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  11. Dynafile Sanding Belts 3/4x20-1/2 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 3/4x20-1/2 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21072
    $61.49
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $61.49
    Buy 4+ $55.34
    More Info
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    • Sold in packages of 50 pieces
    • Buy 1 for $61.49 per package ($1.23 per piece)
    • Save 10% – Buy 4+ for $55.34 per package ($1.11 per piece)
    • Bulk discount reflected in cart.
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  12. Dynafile Sanding Belts 1x12 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1x12 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21164
    $75.29
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $75.29
    Buy 4+ $67.01
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    • Sold in packages of 50 pieces
    • Buy 1 for $75.29 per package ($1.51 per piece)
    • Save 11% – Buy 4+ for $67.01 per package ($1.34 per piece)
    • Bulk discount reflected in cart.
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  13. Sanding Belts 1x18 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 1x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21238G
    $104.92
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $104.92
    Buy 2+ $89.35
    More Info
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    • Sold in packages of 50 pieces
    • Buy 1 for $104.92 per package ($2.10 per piece)
    • Save 15% – Buy 2+ for $89.35 per package ($1.79 per piece)
    • Bulk discount reflected in cart.
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  14. 1x21 40 Grit A/O Aluminum Oxide Premium Sanding Belts
    1x21 40 Grit A/O Aluminum Oxide Premium Sanding Belts AA Item #: SB21239A09
    $90.78
    Per 36 Piece Package
    Quantity Discounts
    Buy 1 $90.78
    Buy 2+ $75.65
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    • Sold in packages of 36 pieces
    • Buy 1 for $90.78 per package ($2.52 per piece)
    • Save 17% – Buy 2+ for $75.65 per package ($2.10 per piece)
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  15. Dynafile Sanding Belts 1x30 40 Grit A/O Aluminum Oxide Premium
    Dynafile Sanding Belts 1x30 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21264
    $93.10
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $93.10
    Buy 4+ $83.45
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    • Sold in packages of 50 pieces
    • Buy 1 for $93.10 per package ($1.86 per piece)
    • Save 10% – Buy 4+ for $83.45 per package ($1.67 per piece)
    • Bulk discount reflected in cart.
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  16. 1-1/2x30 40 Grit Aluminum Oxide Premium Dynafile Belts
    1-1/2x30 40 Grit Aluminum Oxide Premium Dynafile Belts AA Item #: SB21373
    $31.33
    Per 12 Piece Package
    Quantity Discounts
    Buy 1 $31.33
    Buy 2+ $29.52
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    • Sold in packages of 12 pieces
    • Buy 1 for $31.33 per package ($2.61 per piece)
    • Save 6% – Buy 2+ for $29.52 per package ($2.46 per piece)
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  17. Sanding Belts 2x17-3/4 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 2x17-3/4 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21525
    $36.86
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $36.86
    Buy 5+ $33.05
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    • Sold in packages of 10 pieces
    • Buy 1 for $36.86 per package ($3.69 per piece)
    • Save 10% – Buy 5+ for $33.05 per package ($3.31 per piece)
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  18. Sanding Belts 3x10-11/16 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 3x10-11/16 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21656
    $33.73
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $33.73
    Buy 5+ $30.41
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    • Sold in packages of 10 pieces
    • Buy 1 for $33.73 per package ($3.37 per piece)
    • Save 10% – Buy 5+ for $30.41 per package ($3.04 per piece)
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  19. Sanding Belts 3x18 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 3x18 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21764
    $23.79
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $23.79
    Buy 5+ $21.38
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $23.79 per package ($2.38 per piece)
    • Save 10% – Buy 5+ for $21.38 per package ($2.14 per piece)
    • Bulk discount reflected in cart.
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  20. Sanding Belts 3x21 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 3x21 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21836
    $20.08
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $20.08
    Buy 5+ $18.11
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $20.08 per package ($2.01 per piece)
    • Save 10% – Buy 5+ for $18.11 per package ($1.81 per piece)
    • Bulk discount reflected in cart.
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  21. Sanding Belts 3x24 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 3x24 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21908
    $20.44
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $20.44
    Buy 5+ $18.43
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $20.44 per package ($2.04 per piece)
    • Save 10% – Buy 5+ for $18.43 per package ($1.84 per piece)
    • Bulk discount reflected in cart.
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  22. Sanding Belts 3-1/2x15-1/2 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 3-1/2x15-1/2 40 Grit A/O Aluminum Oxide Premium AA Item #: SB21988
    $33.87
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $33.87
    Buy 5+ $30.41
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $33.87 per package ($3.39 per piece)
    • Save 10% – Buy 5+ for $30.41 per package ($3.04 per piece)
    • Bulk discount reflected in cart.
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  23. Sanding Belts 4x21 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 4x21 40 Grit A/O Aluminum Oxide Premium AA Item #: SB22096
    $33.54
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $33.54
    Buy 5+ $30.22
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $33.54 per package ($3.35 per piece)
    • Save 10% – Buy 5+ for $30.22 per package ($3.02 per piece)
    • Bulk discount reflected in cart.
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  24. Sanding Belts 4x21-3/4 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 4x21-3/4 40 Grit A/O Aluminum Oxide Premium AA Item #: SB22168
    $47.84
    Per 12 Piece Package
    Quantity Discounts
    Buy 1 $47.84
    Buy 4+ $43.05
    More Info
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    • Sold in packages of 12 pieces
    • Buy 1 for $47.84 per package ($3.99 per piece)
    • Save 10% – Buy 4+ for $43.05 per package ($3.59 per piece)
    • Bulk discount reflected in cart.
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  25. Sanding Belts 4x24 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 4x24 40 Grit A/O Aluminum Oxide Premium AA Item #: SB22240
    $29.57
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $29.57
    Buy 5+ $26.58
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $29.57 per package ($2.96 per piece)
    • Save 10% – Buy 5+ for $26.58 per package ($2.66 per piece)
    • Bulk discount reflected in cart.
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  26. Sanding Belts 1x42 40 Grit A/O Aluminum Oxide Standard
    Sanding Belts 1x42 40 Grit A/O Aluminum Oxide Standard AA Item #: SB22640
    $100.48
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $100.48
    Buy 4+ $90.51
    More Info
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    • Sold in packages of 50 pieces
    • Buy 1 for $100.48 per package ($2.01 per piece)
    • Save 10% – Buy 4+ for $90.51 per package ($1.81 per piece)
    • Bulk discount reflected in cart.
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  27. Sanding Belts 1x42 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 1x42 40 Grit A/O Aluminum Oxide Premium AA Item #: SB22644
    $111.27
    Per 50 Piece Package
    Quantity Discounts
    Buy 1 $111.27
    Buy 4+ $99.65
    More Info
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    • Sold in packages of 50 pieces
    • Buy 1 for $111.27 per package ($2.23 per piece)
    • Save 10% – Buy 4+ for $99.65 per package ($1.99 per piece)
    • Bulk discount reflected in cart.
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  28. 1-1/8x21 40 Grit A/O Aluminum Oxide Premium Sanding Belts
    1-1/8x21 40 Grit A/O Aluminum Oxide Premium Sanding Belts AA Item #: SB22815A09
    $96.72
    Per 36 Piece Package
    Quantity Discounts
    Buy 1 $96.72
    Buy 2+ $80.61
    More Info
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    • Sold in packages of 36 pieces
    • Buy 1 for $96.72 per package ($2.69 per piece)
    • Save 17% – Buy 2+ for $80.61 per package ($2.24 per piece)
    • Bulk discount reflected in cart.
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  29. Sanding Belts 1-1/2x60 40 Grit A/O Aluminum Oxide Standard
    Sanding Belts 1-1/2x60 40 Grit A/O Aluminum Oxide Standard AA Item #: SB22848
    $36.47
    Per 12 Piece Package
    Quantity Discounts
    Buy 1 $36.47
    Buy 4+ $32.88
    More Info
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    • Sold in packages of 12 pieces
    • Buy 1 for $36.47 per package ($3.04 per piece)
    • Save 10% – Buy 4+ for $32.88 per package ($2.74 per piece)
    • Bulk discount reflected in cart.
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  30. Sanding Belts 1-1/2x60 40 Grit A/O Aluminum Oxide Premium
    Sanding Belts 1-1/2x60 40 Grit A/O Aluminum Oxide Premium AA Item #: SB22852
    $40.05
    Per 12 Piece Package
    Quantity Discounts
    Buy 1 $40.05
    Buy 4+ $36.07
    More Info
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    • Sold in packages of 12 pieces
    • Buy 1 for $40.05 per package ($3.34 per piece)
    • Save 10% – Buy 4+ for $36.07 per package ($3.01 per piece)
    • Bulk discount reflected in cart.
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  1. Abrasive Material: Aluminum Oxide Remove This Item
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Length:
  1. 10-1/2" 1 item
  2. 10-11/16" 1 item
  3. 11-5/8" 1 item
  4. 12" 2item
  5. 12-5/8" 1 item
  6. 13" 2item
  7. 13-7/16" 1 item
  8. 14" 1 item
  9. 15-1/2" 2item
  10. 16" 1 item
  11. 17-3/4" 1 item
  12. 18" 6item
  13. 18-15/16" 1 item
  14. 20" 1 item
  15. 20-1/2" 1 item
  16. 21" 5item
  17. 21-3/4" 1 item
  18. 23-3/4" 1 item
  19. 24" 9item
  20. 25" 1 item
  21. 25-1/2" 1 item
  22. 26" 1 item
  23. 26-15/16" 1 item
  24. 27" 2item
  25. 30" 4item
  26. 34" 1 item
  27. 35" 1 item
  28. 36" 3item
  29. 38" 1 item
  30. 42" 4item
  31. 44" 1 item
  32. 48" 20item
  33. 48-5/16 1 item
  34. 52" 1 item
  35. 52-1/2" 1 item
  36. 54" 3item
  37. 54-1/2" 1 item
  38. 55" 3item
  39. 60" 21item
  40. 64" 1 item
  41. 65" 1 item
  42. 68" 1 item
  43. 70" 1 item
  44. 70-1/2" 2item
  45. 72" 17item
  46. 75" 17item
  47. 77" 1 item
  48. 78" 1 item
  49. 78-3/4" 1 item
  50. 79" 1 item
  51. 80" 4item
  52. 84" 7item
  53. 85" 5item
  54. 86" 2item
  55. 86-1/2" 1 item
  56. 89" 1 item
  57. 90" 5item
  58. 96" 3item
  59. 103" 13item
  60. 104" 2item
  61. 106" 2item
  62. 107" 5item
  63. 108" 1 item
  64. 113-1/4" 2item
  65. 118" 4item
  66. 120" 5item
  67. 123" 1 item
  68. 125" 1 item
  69. 126" 2item
  70. 127-1/2" 2item
  71. 128" 1 item
  72. 132" 12item
  73. 142" 1 item
  74. 145" 1 item
  75. 148" 1 item
  76. 164" 2item
  77. 168" 6item
  78. 186" 1 item
  79. 202" 1 item
  80. 220" 1 item
  81. 243" 1 item
  82. 258" 1 item
  83. 260" 1 item
  84. 264" 1 item
  85. 272" 1 item
  86. 280" 1 item
  87. 288" 1 item
  88. 298" 1 item
  89. 300" 1 item
  90. 306" 1 item
  91. 312" 1 item
  92. 335" 1 item
Width:
  1. 1/8" 3item
  2. 1/4" 1 item
  3. 3/8" 2item
  4. 1/2" 7item
  5. 3/4" 3item
  6. 1" 13item
  7. 1-1/8" 1 item
  8. 1-3/16" 1 item
  9. 1-1/2" 9item
  10. 2" 25item
  11. 2-1/4" 1 item
  12. 2-3/8" 1 item
  13. 2-1/2" 9item
  14. 2-3/4" 1 item
  15. 3" 19item
  16. 3-1/2" 1 item
  17. 4" 31item
  18. 4-1/2" 1 item
  19. 5" 2item
  20. 5-3/8" 1 item
  21. 6" 36item
  22. 7" 1 item
  23. 8" 5item
  24. 9" 7item
  25. 10" 3item
  26. 14" 6item
  27. 15" 2item
  28. 18" 4item
  29. 19" 2item
  30. 20" 2item
  31. 24" 7item
  32. 25" 8item
  33. 30" 4item
  34. 35" 1 item
  35. 36" 9item
  36. 37" 8item
  37. 38" 1 item
  38. 40" 1 item
  39. 42" 3item
  40. 43" 4item
  41. 44" 3item
  42. 46" 1 item
  43. 50" 5item
  44. 51" 1 item
  45. 52" 6item
Backing Material:
  1. Cloth 257item
Manufacturer:
  1. AA Abrasives 262item
Special Features:
  1. Made in USA 257item
Copyright 2026. AA Abrasives, Inc. All Rights Reserved.
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