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CGW Flap Discs

CGW Flap Discs blend and finish in one operation which replaces the traditional two-step grinding process of T27 grinding wheels and sanding discs. CGW flap discs are engineered for full use of the coated abrasive material. Layering the abrasive cloth flaps allows the discs to wear evenly which constantly exposes new sharp grain.

What Type of Flap Disc to Use?

Type 27 Flat Flap Disc for working on flat grinding surfaces. Most efficient when used at less than a 15° angle. The best choice for smooth finishing.

Type 29 Conical Flap Disc for working on contoured and edge work. Flaps are angled at 8 degrees for greater surface contact and aggressive use. Best used at 15° - 25° angle.

Compact for working on rough edge work. Flaps are compressed at a 4° angle for flap edge strength. Best used at 5° - 20° angle.

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  1. CGW 42361 4-1/2 x 7/8 T29 Z3 XL 36 Grit
    CGW 42361 4-1/2 x 7/8 T29 Z3 XL 36 Grit AA Item #: 65533242361
    $65.24
    Per 10 Piece Package
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    Buy 1 $65.24
    Buy 2+ $58.72
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    • Sold in packages of 10 pieces
    • Buy 1 for $65.24 per package ($6.52 per piece)
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  2. CGW 42362 4-1/2 x 7/8 T29 Z3 XL 40 Grit
    CGW 42362 4-1/2 x 7/8 T29 Z3 XL 40 Grit AA Item #: 65533242362
    $65.24
    Per 10 Piece Package
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    Buy 1 $65.24
    Buy 2+ $58.72
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    • Sold in packages of 10 pieces
    • Buy 1 for $65.24 per package ($6.52 per piece)
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  3. CGW Type 29 Flap Disc 42364 4-1/2 x 7/8 Z3 - 60 Grit Premium Zirconia
    CGW 42364 4-1/2 x 7/8 T29 Z3 XL 60 Grit AA Item #: 65533242364
    $62.08
    Per 10 Piece Package
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    Buy 1 $62.08
    Buy 2+ $58.98
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    • Sold in packages of 10 pieces
    • Buy 1 for $62.08 per package ($6.21 per piece)
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  4. CGW Type 29 Flap Disc 42365 4-1/2 x 7/8 Z3 - 80 Grit Premium Zirconia
    CGW 42365 4-1/2 x 7/8 T29 Z3 XL 80 Grit AA Item #: 65533242365
    $62.08
    Per 10 Piece Package
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    Buy 1 $62.08
    Buy 2+ $58.98
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    • Sold in packages of 10 pieces
    • Buy 1 for $62.08 per package ($6.21 per piece)
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  5. CGW Type 29 Flap Disc 42366 4-1/2 x 7/8 Z3, 120 Grit Premium Zirconia
    CGW 42366 4-1/2 x 7/8 T29 Z3 XL 120 Grit AA Item #: 65533242366
    $52.44
    Per 10 Piece Package
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    Buy 1 $52.44
    Buy 2+ $49.82
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    • Sold in packages of 10 pieces
    • Buy 1 for $52.44 per package ($5.24 per piece)
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  6. CGW Type 29 Flap Disc 42371 4-1/2 x 5/8-11 Z3 36 Grit Premium Zirconia
    CGW 42371 4-1/2 x 5/8-11 T29 Z3 XL 36 Grit AA Item #: 65533242371
    $76.80
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $76.80
    Buy 2+ $68.95
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    • Sold in packages of 10 pieces
    • Buy 1 for $76.80 per package ($7.68 per piece)
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  7. CGW Type 29 Flap Disc 42372 4-1/2 x 5/8-11 Z3 40 Grit Premium Zirconia
    CGW 42372 4-1/2 x 5/8-11 T29 Z3 XL 40 Grit AA Item #: 65533242372
    $76.80
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $76.80
    Buy 2+ $68.95
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    • Sold in packages of 10 pieces
    • Buy 1 for $76.80 per package ($7.68 per piece)
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  8. CGW Type 29 Flap Disc 42374 4-1/2 x 5/8-11 Z3 60 Grit Premium Zirconia
    CGW 42374 4-1/2 x 5/8-11 T29 Z3 XL 60 Grit AA Item #: 65533242374
    $76.80
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $76.80
    Buy 2+ $68.95
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    • Sold in packages of 10 pieces
    • Buy 1 for $76.80 per package ($7.68 per piece)
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  9. CGW Type 29 Flap Disc 42375 4-1/2 x 5/8-11 Z3 80 Grit Premium Zirconia
    CGW 42375 4-1/2 x 5/8-11 T29 Z3 XL 80 Grit AA Item #: 65533242375
    $76.80
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $76.80
    Buy 2+ $68.95
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    • Sold in packages of 10 pieces
    • Buy 1 for $76.80 per package ($7.68 per piece)
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  10. CGW 42376 4-1/2 x 5/8-11 T29 Z3 XL 120 Grit
    CGW 42376 4-1/2 x 5/8-11 T29 Z3 XL 120 Grit AA Item #: 65533242376
    $8,076.84
    Per 1000 Piece Package
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  11. CGW 42401 4-1/2 x 7/8 C3 Compact Ceramic Regular 36 Grit
    CGW 42401 4-1/2 x 7/8 C3 Compact Ceramic Regular 36 Grit AA Item #: 65533242401
    $78.56
    Per 10 Piece Package
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    Buy 1 $78.56
    Buy 2+ $70.70
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    • Sold in packages of 10 pieces
    • Buy 1 for $78.56 per package ($7.86 per piece)
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  12. CGW 42402 4-1/2 x 7/8 C3 Compact Ceramic Regular 40 Grit
    CGW 42402 4-1/2 x 7/8 C3 Compact Ceramic Regular 40 Grit AA Item #: 65533242402
    $78.56
    Per 10 Piece Package
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    Buy 1 $78.56
    Buy 2+ $70.70
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    • Sold in packages of 10 pieces
    • Buy 1 for $78.56 per package ($7.86 per piece)
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  13. CGW 42404 4-1/2 x 7/8 C3 Compact Ceramic Regular 60 Grit
    CGW 42404 4-1/2 x 7/8 C3 Compact Ceramic Regular 60 Grit AA Item #: 65533242404
    $65.74
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $65.74
    Buy 2+ $59.18
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    • Sold in packages of 10 pieces
    • Buy 1 for $65.74 per package ($6.57 per piece)
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  14. CGW Compact Flap Disc 42405 4-1/2 x 7/8 C3 - 80 Grit Ceramic
    CGW 42405 4-1/2 x 7/8 C3 Compact Ceramic Regular 80 Grit AA Item #: 65533242405
    $63.34
    Per 10 Piece Package
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    Buy 1 $63.34
    Buy 2+ $60.17
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    • Sold in packages of 10 pieces
    • Buy 1 for $63.34 per package ($6.33 per piece)
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  15. CGW Compact Flap Disc 42411 4-1/2 x 5/8-11 C3 - 36 Grit Ceramic
    CGW 42411 4-1/2 x 5/8-11 C3 Compact Ceramic Regular 36 Grit AA Item #: 65533242411
    $79.93
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $79.93
    Buy 2+ $75.74
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    • Sold in packages of 10 pieces
    • Buy 1 for $79.93 per package ($7.99 per piece)
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  16. CGW Compact Flap Disc 42412 4-1/2 x 5/8-11 C3 - 40 Grit Ceramic
    CGW 42412 4-1/2 x 5/8-11 C3 Compact Ceramic Regular 40 Grit AA Item #: 65533242412
    $89.12
    Per 10 Piece Package
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    Buy 1 $89.12
    Buy 2+ $84.66
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    • Sold in packages of 10 pieces
    • Buy 1 for $89.12 per package ($8.91 per piece)
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  17. CGW Compact Flap Disc 42414 4-1/2 x 5/8-11 C3 - 60 Grit Ceramic
    CGW 42414 4-1/2 x 5/8-11 C3 Compact Ceramic Regular 60 Grit AA Item #: 65533242414
    $78.28
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $78.28
    Buy 2+ $74.37
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    • Sold in packages of 10 pieces
    • Buy 1 for $78.28 per package ($7.83 per piece)
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  18. CGW Compact Flap Disc 42415 4-1/2 x 5/8-11 C3 - 80 Grit Ceramic
    CGW 42415 4-1/2 x 5/8-11 C3 Compact Ceramic Regular 80 Grit AA Item #: 65533242415
    $76.80
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $76.80
    Buy 2+ $72.96
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    • Sold in packages of 10 pieces
    • Buy 1 for $76.80 per package ($7.68 per piece)
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  19. CGW XL Flap Disc 42441 4-1/2 x 7/8 C3 - 36 Grit Ceramic
    CGW 42441 4-1/2 x 7/8 C3 Compact Ceramic XL 36 Grit AA Item #: 65533242441
    $95.84
    Per 10 Piece Package
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    Buy 1 $95.84
    Buy 2+ $91.05
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    • Sold in packages of 10 pieces
    • Buy 1 for $95.84 per package ($9.58 per piece)
    • Save 5% – Buy 2+ for $91.05 per package ($9.11 per piece)
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  20. CGW XL Flap Disc 42442 4-1/2 x 7/8 C3 - 40 Grit Ceramic online
    CGW 42442 4-1/2 x 7/8 C3 Compact Ceramic XL 40 Grit AA Item #: 65533242442
    $85.31
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $85.31
    Buy 2+ $81.04
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    • Sold in packages of 10 pieces
    • Buy 1 for $85.31 per package ($8.53 per piece)
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  21. CGW XL Flap Disc 42444 4-1/2 x 7/8 C3 - 60 Grit Ceramic
    CGW 42444 4-1/2 x 7/8 C3 Compact Ceramic XL 60 Grit AA Item #: 65533242444
    $71.44
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $71.44
    Buy 2+ $67.87
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    • Sold in packages of 10 pieces
    • Buy 1 for $71.44 per package ($7.14 per piece)
    • Save 5% – Buy 2+ for $67.87 per package ($6.79 per piece)
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  22. CGW XL Flap Disc 42445 4-1/2 x 7/8 C3 - 80 Grit Ceramic
    CGW 42445 4-1/2 x 7/8 C3 Compact Ceramic XL 80 Grit AA Item #: 65533242445
    $80.96
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $80.96
    Buy 2+ $76.91
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    • Sold in packages of 10 pieces
    • Buy 1 for $80.96 per package ($8.10 per piece)
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  23. CGW XL Flap Disc 42451 4-1/2 x 5/8-11 C3 - 36 Grit Ceramic
    CGW 42451 4-1/2 x 5/8-11 C3 Compact Ceramic XL 36 Grit AA Item #: 65533242451
    $109.92
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $109.92
    Buy 2+ $104.42
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    • Sold in packages of 10 pieces
    • Buy 1 for $109.92 per package ($10.99 per piece)
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  24. CGW XL Flap Disc 42452 4-1/2 x 5/8-11 C3 - 40 Grit Ceramic
    CGW 42452 4-1/2 x 5/8-11 C3 Compact Ceramic XL 40 Grit AA Item #: 65533242452
    $102.41
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $102.41
    Buy 2+ $97.29
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    • Sold in packages of 10 pieces
    • Buy 1 for $102.41 per package ($10.24 per piece)
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  25. CGW 42454 4-1/2 x 5/8-11 C3 Compact Ceramic XL 60 Grit
    CGW 42454 4-1/2 x 5/8-11 C3 Compact Ceramic XL 60 Grit AA Item #: 65533242454
    $100.25
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $100.25
    Buy 2+ $90.22
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    • Sold in packages of 10 pieces
    • Buy 1 for $100.25 per package ($10.03 per piece)
    • Save 10% – Buy 2+ for $90.22 per package ($9.02 per piece)
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  26. CGW XL Flap Disc 42455 4-1/2 x 5/8-11 C3 - 80 Grit Ceramic
    CGW 42455 4-1/2 x 5/8-11 C3 Compact Ceramic XL 80 Grit AA Item #: 65533242455
    $95.36
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $95.36
    Buy 2+ $90.59
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    • Sold in packages of 10 pieces
    • Buy 1 for $95.36 per package ($9.54 per piece)
    • Save 5% – Buy 2+ for $90.59 per package ($9.06 per piece)
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  27. CGW Type 27 Flap Disc 42501 5 x 7/8 Z3 - 36 Grit Premium Zirconia
    CGW 42501 5 x 7/8 T27 Z3 Reg 36 Grit AA Item #: 65533242501
    $55.68
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $55.68
    Buy 2+ $54.01
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    • Sold in packages of 10 pieces
    • Buy 1 for $55.68 per package ($5.57 per piece)
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  28. CGW Type 27 Flap Disc 42502 5 x 7/8 Z3 - 40 Grit Premium Zirconia
    CGW 42502 5 x 7/8 T27 Z3 Reg 40 Grit AA Item #: 65533242502
    $49.21
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $49.21
    Buy 2+ $46.75
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    • Sold in packages of 10 pieces
    • Buy 1 for $49.21 per package ($4.92 per piece)
    • Save 5% – Buy 2+ for $46.75 per package ($4.68 per piece)
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  29. CGW Type 27 Flap Disc 42504 5 x 7/8 Z3 - 60 Grit Premium Zirconia
    CGW 42504 5 x 7/8 T27 Z3 Reg 60 Grit AA Item #: 65533242504
    $55.68
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $55.68
    Buy 2+ $54.01
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    • Sold in packages of 10 pieces
    • Buy 1 for $55.68 per package ($5.57 per piece)
    • Save 3% – Buy 2+ for $54.01 per package ($5.40 per piece)
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  30. CGW Type 27 Flap Disc 42505 5 x 7/8 Z3 - 80 Grit Premium Zirconia
    CGW 42505 5 x 7/8 T27 Z3 Reg 80 Grit AA Item #: 65533242505
    $55.68
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $55.68
    Buy 2+ $54.01
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    • Sold in packages of 10 pieces
    • Buy 1 for $55.68 per package ($5.57 per piece)
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