US
4 in. x 5/8 in. 40g Type 27 Flap Disc HP
DW8351

4 in. x 5/8 in. 40g Type 27 Flap Disc HP

Featuring heavy-duty zirconia grit, DEWALT Type 27 HP flap discs remove material 3 times fast than fiber resin metal sanding discs. A premium abrasive cloth offers extreme durability, providing a life up to 15 times long than fiber resin metal sanding discs. A Type 27 fiberglass backing delivers a grinding angle of 5-15 degrees.

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Checked 29 Oct 2026

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Full specifications

Product TypeFlap Wheel
Individual or SetIndividual
Piece Count10
Blade MaterialZirconia
Blade TypeAbrasive Blade
Arbor Size0.34 in
Application TypeGrinding
Use WithMetal
Product MaterialZirconia
Assembled Product Length4.63-in
Assembled Product Weight0.23-lbs
Assembled Product Width4.63-in
Assembled Product Height0.45-in

Specifications as published by DEWALT.

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