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Flap Discs

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3M™ 4 1/2" X 7/8" 40+ Grit Type 27 Flap Disc

3M™ 4 1/2" X 7/8" 40+ Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05903

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3M™ 4 1/2" X 7/8" 60+ Grit Type 27 Flap Disc

3M™ 4 1/2" X 7/8" 60+ Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05904

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3M™ 4 1/2" 60 Grit Type 27 Flap Disc

3M™ 4 1/2" 60 Grit Type 27 Flap Disc

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Airgas Part #:3MA051141-30953

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3M™ 4 1/2" 60 Grit Type 29 Flap Disc

3M™ 4 1/2" 60 Grit Type 29 Flap Disc

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Airgas Part #:3MA051141-31001

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3M™ 4 1/2" X 7/8" 60+ Grit Type 29 Flap Disc

3M™ 4 1/2" X 7/8" 60+ Grit Type 29 Flap Disc

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Airgas Part #:3MA638060-05907

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3M™ 4 1/2" X 7/8" 80+ Grit Type 27 Flap Disc

3M™ 4 1/2" X 7/8" 80+ Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05905

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3M™ 4 1/2" X 7/8" 60 Grit Type 29 Flap Disc

3M™ 4 1/2" X 7/8" 60 Grit Type 29 Flap Disc

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Airgas Part #:3MA051141-30989

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3M™ 4 1/2" 40 Grit Type 27 Flap Disc

3M™ 4 1/2" 40 Grit Type 27 Flap Disc

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Airgas Part #:3MA051141-30952

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3M™ 7" X  40 Grit Type 27 Flap Disc

3M™ 7" X 40 Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05940

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3M™ 4 1/2" 40 Grit Type 27 Flap Disc

3M™ 4 1/2" 40 Grit Type 27 Flap Disc

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Airgas Part #:3MA051141-30968

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3M™ 4 1/2" X  40 Grit Type 29 Flap Disc

3M™ 4 1/2" X 40 Grit Type 29 Flap Disc

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Airgas Part #:3MA638060-88513

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3M™ 4 1/2" 80 Grit Type 27 Flap Disc

3M™ 4 1/2" 80 Grit Type 27 Flap Disc

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Airgas Part #:3MA051141-30954

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3M™ 4 1/2" X 7/8" 40+ Grit Type 29 Flap Disc

3M™ 4 1/2" X 7/8" 40+ Grit Type 29 Flap Disc

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Airgas Part #:3MA638060-05906

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3M™ 4 1/2" X 7/8" 40 Grit Type 29 Flap Disc

3M™ 4 1/2" X 7/8" 40 Grit Type 29 Flap Disc

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Airgas Part #:3MA051141-30988

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3M™ 4 1/2" X  60 Grit Type 29 Flap Disc

3M™ 4 1/2" X 60 Grit Type 29 Flap Disc

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Airgas Part #:3MA638060-88508

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3M™ 4 1/2" X  60 Grit Type 27 Flap Disc

3M™ 4 1/2" X 60 Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-88511

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3M™ 4 1/2" X  80 Grit Type 27 Flap Disc

3M™ 4 1/2" X 80 Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-88510

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3M™ 5" X 7/8" 120+ Grit Type 27 Flap Disc

3M™ 5" X 7/8" 120+ Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05928

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3M™ 4 1/2" X 7/8" 120+ Grit Type 27 Flap Disc

3M™ 4 1/2" X 7/8" 120+ Grit Type 27 Flap Disc

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Airgas Part #:3MA638060-05924

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3M™ 4 1/2" X 7/8" 36 Grit Type 27 Flap Disc

3M™ 4 1/2" X 7/8" 36 Grit Type 27 Flap Disc

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Airgas Part #:3MA051141-30955

Find your flap discs for edge chamfering, weld blending, deburring, deflashing, cleaning, finishing and other applications at Airgas. RADNOR™️, Norton, 3M™ and other leading manufacturers offer a wide selection of sizes, grit types and materials.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.