3" Nylon Wire Cup Brush - 1/4" Hex Shank

Brand: BHA - Black Hawk Abrasives

Pack Size:
1 Brush
Power Drill
Die Grinder
Nylon Abrasive Filament

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Product Description

3" Nylon Wire Cup Brush with 1/4" Hex Shank

The 3-inch Nylon Cup Brush with 1/4 inch Hex shank by BHA is designed for moderate to light stock removal on a wide array of materials, specializing in larger uneven surfaces. Each nylon cup brush consists of heat resistant, nylon bristles, impregnated with abrasive grains. As the wire brush is used and the nylon wears away the filaments reveal new sharp abrasives creating a longer more consistent useable life when compared to metal wire brush alternatives. These cup brushes come standard with a hex shank for more secure attachment to your drill or die grinder. Black Hawk Abrasives 3 inch nylon cup brush is extremely versatile and can be used on all metals, wood, tile, plastic, PVC, stone and more. They excel at removing rust, stripping paint, removing glue, sealant, mill scale, oxidation, excess grout, etc.

Nylon wire brushes like BHA’s will conform to the work piece as opposed to getting snagged on protrusions so they are ideal for uneven surfaces. These cup brushes can be used wet or dry, are non sparking, and remain cooler than metal wire brushes during use which protects not only the work pieces but the brush itself. BHA offers the 3 inch nylon cup brush in 3 grits: Gray – Coarse (80 grit) for higher stock removal such as removing rust from iron. Red – Medium (120 Grit) for more moderate stock removal such as removing heavy deposits from stone, grout and tile. Blue – Fine (240 Grit) for light cleaning and blending such as removing paint from finished woods or work on fiberglass.  Attach these 3 inch nylon cup brushes to your drill and get to work.


•    Non-shedding filament
•    Non-sparking
•    Will not corrode or rust (or create "after rust")
•    Flexes around uneven surfaces such as nuts & bolts 
•    Can be used Wet or Dry
•    Wide Sanding Surface Area

Suitable For:
•    All Metals
•    Wood
•    Tile
•    Plastics
•    PVC
•    Stone
•    Cement
•    Mortar
•    Fiberglass

Uses Include:
•    Rust removal
•    Stripping paint
•    Glue, sealant and other adhesive removal
•    Bondo and body filler removal
•    Scale and oxidation removal
•    Excess grout removal
•    Cleaning and prep for truck bed liner coating
•    Shou Sugi Ban finishing

Use on:
•    Power Drill
•    Die Grinder
•    Impact Driver
•    Drill Press

•    Style = Cup Brush
•    Diameter = 3"
•    Shank Diameter = 1/4" (Hex Shank)
•    RPM = 4,500
•    Material = Abrasive Impregnated Nylon Wire
•    Grit = Gray (Coarse): 80 Grit, Red (Medium): 120 Grit, Blue (Fine): 240 Grit

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