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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 41992 7 x 5/8-11 T27 Z-PC XL 40 Grit
    CGW 41992 7 x 5/8-11 T27 Z-PC XL 40 Grit AA Item #: 65533241992
    $13,233.72
    Per 1000 Piece Package
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  2. CGW 42002 7 x 7/8 T29 Z-PC XL 40 Grit
    CGW 42002 7 x 7/8 T29 Z-PC XL 40 Grit AA Item #: 65533242002
    $10,791.89
    Per 1000 Piece Package
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  3. CGW 42012 7 x 5/8-11 T29 Z-PC XL 40 Grit
    CGW 42012 7 x 5/8-11 T29 Z-PC XL 40 Grit AA Item #: 65533242012
    $13,233.72
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  4. CGW 42101 4 X 5/8 T27 Z3 Reg 24 Grit
    CGW 42101 4 X 5/8 T27 Z3 Reg 24 Grit AA Item #: 65533242101
    $5,088.58
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  5. CGW Type 27 Flap Disc 42102 4 x 5/8 Z3 36 Grit Premium Zirconia
    CGW 42102 4 x 5/8 T27 Z3 Reg 36 Grit AA Item #: 65533242102
    $36.64
    Per 10 Piece Package
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    Buy 2+ $34.81
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    • Buy 1 for $36.64 per package ($3.66 per piece)
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  6. CGW Type 27 Flap Disc 42103 4 x 5/8 Z3 40 Grit Premium Zirconia
    CGW 42103 4 x 5/8 T27 Z3 Reg 40 Grit AA Item #: 65533242103
    $36.64
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    Buy 1 $36.64
    Buy 2+ $34.81
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  7. CGW Type 27 Flap Disc 42104 4 x 5/8 Z3 - 60 Grit Premium Zirconia
    CGW 42104 4 x 5/8 T27 Z3 Reg 60 Grit AA Item #: 65533242104
    $48.32
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    • Buy 1 for $48.32 per package ($4.83 per piece)
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  8. CGW Type 27 Flap Disc 42105 4 x 5/8 Z3 - 80 Grit Premium Zirconia
    CGW 42105 4 x 5/8 T27 Z3 Reg 80 Grit AA Item #: 65533242105
    $48.32
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  9. CGW Type 27 Flap Disc 42106 4 x 5/8 Z3 - 120 Grit Premium Zirconia
    CGW 42106 4 x 5/8 T27 Z3 Reg 120 Grit AA Item #: 65533242106
    $48.32
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  10. CGW 42111 4 x 3/8-24 T27 Z3 Reg 36 Grit
    CGW 42111 4 x 3/8-24 T27 Z3 Reg 36 Grit AA Item #: 65533242111
    $6,864.46
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  11. CGW Type 27 Flap Disc 42112 4 x 3/8-24 Z3 - 40 Grit Premium Zirconia
    CGW 42112 4 x 3/8-24 T27 Z3 Reg 40 Grit AA Item #: 65533242112
    $65.28
    Per 10 Piece Package
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    Buy 1 $65.28
    Buy 2+ $62.02
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    • Sold in packages of 10 pieces
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  12. CGW Type 27 Flap Disc 42114 4 x 3/8-24 Z3 - 60 Grit Premium Zirconia
    CGW 42114 4 x 3/8-24 T27 Z3 Reg 60 Grit AA Item #: 65533242114
    $65.28
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  13. CGW 42120 4 x 5/8 T29 Z3 Reg 24 Grit
    CGW 42120 4 x 5/8 T29 Z3 Reg 24 Grit AA Item #: 65533242120
    $5,088.58
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  14. CGW Type 29 Flap Disc 42121 4 x 5/8 Z3 - 36 Grit Premium Zirconia
    CGW 42121 4 x 5/8 T29 Z3 Reg 36 Grit AA Item #: 65533242121
    $48.32
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    Buy 2+ $45.90
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    • Sold in packages of 10 pieces
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  15. CGW Type 29 Flap Disc 42122 4 x 5/8 Z3 - 40 Grit Premium Zirconia
    CGW 42122 4 x 5/8 T29 Z3 Reg 40 Grit AA Item #: 65533242122
    $48.32
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  16. CGW Type 29 Flap Disc 42124 4 x 5/8 Z3 - 60 Grit Premium Zirconia
    CGW 42124 4 x 5/8 T29 Z3 Reg 60 Grit AA Item #: 65533242124
    $48.32
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  17. CGW Type 29 Flap Disc 42125 4 x 5/8 Z3 - 80 Grit Premium Zirconia
    CGW 42125 4 x 5/8 T29 Z3 Reg 80 Grit AA Item #: 65533242125
    $48.32
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  18. CGW 42126 4 x 5/8 T29 Z3 Reg 120 Grit
    CGW 42126 4 x 5/8 T29 Z3 Reg 120 Grit AA Item #: 65533242126
    $5,088.58
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  19. CGW 42131 4 x 3/8-24 T29 Z3 Reg 36 Grit
    CGW 42131 4 x 3/8-24 T29 Z3 Reg 36 Grit AA Item #: 65533242131
    $6,864.46
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  20. CGW 42132 4 x 3/8-24 T29 Z3 Reg 40 Grit
    CGW 42132 4 x 3/8-24 T29 Z3 Reg 40 Grit AA Item #: 65533242132
    $6,864.46
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  21. CGW 42134 4 x 3/8-24 T29 Z3 Reg 60 Grit
    CGW 42134 4 x 3/8-24 T29 Z3 Reg 60 Grit AA Item #: 65533242134
    $6,864.46
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  22. CGW 42135 4 x 3/8-24 T29 Z3 Reg 80 Grit
    CGW 42135 4 x 3/8-24 T29 Z3 Reg 80 Grit AA Item #: 65533242135
    $6,864.46
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  23. CGW Type 27 Flap Disc 42142 4 x 5/8 Z3 - 40 Grit Premium Zirconia
    CGW 42142 4" x 5/8" T27 Z3 XL 40 Grit AA Item #: 65533242142
    $65.28
    Per 10 Piece Package
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    Buy 1 $65.28
    Buy 2+ $62.02
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  24. CGW Type 27 Flap Disc 42144 4 x 5/8 Z3 - 60 Grit Premium Zirconia
    CGW 42144 4 x 5/8 T27 Z3 XL 60 Grit AA Item #: 65533242144
    $65.28
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    Buy 1 $65.28
    Buy 2+ $62.02
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  25. CGW Type 27 Flap Disc 42145 4 x 5/8 Z3 - 80 Grit Premium Zirconia
    CGW 42145 4 x 5/8 T27 Z3 XL 80 Grit AA Item #: 65533242145
    $65.28
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    • Sold in packages of 10 pieces
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  26. CGW Type 27 Flap Disc 42146 4 x 5/8 Z3 - 120 Grit Premium Zirconia
    CGW 42146 4 x 5/8 T27 Z3 XL 120 Grit AA Item #: 65533242146
    $65.28
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  27. CGW Type 29 Flap Disc 42161 4 x 5/8 Z3 - 36 Grit Premium Zirconia
    CGW 42161 4 x 5/8 T29 Z3 XL 36 Grit AA Item #: 65533242161
    $65.28
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    Buy 2+ $62.02
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    • Sold in packages of 10 pieces
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  28. CGW Type 29 Flap Disc 42162 4 x 5/8 Z3 - 40 Grit Premium Zirconia
    CGW 42162 4 x 5/8 T29 Z3 XL 40 Grit AA Item #: 65533242162
    $65.28
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    Buy 1 $65.28
    Buy 2+ $62.02
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    • Sold in packages of 10 pieces
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  29. CGW Type 29 Flap Disc 42164 4 x 5/8 Z3 - 60 Grit Premium Zirconia
    CGW 42164 4 x 5/8 T29 Z3 XL 60 Grit AA Item #: 65533242164
    $65.28
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    Buy 1 $65.28
    Buy 2+ $62.02
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    • Sold in packages of 10 pieces
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  30. CGW Type 29 Flap Disc 42165 4 x 5/8 Z3 - 80 Grit Premium Zirconia
    CGW 42165 4 x 5/8 T29 Z3 XL 80 Grit AA Item #: 65533242165
    $65.28
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    Buy 1 $65.28
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    • Sold in packages of 10 pieces
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