The Benchmark Abrasives 3/4" abrasive nylon end brush combines flexible abrasive-impregnated nylon filaments with a compact end-brush profile for cleaning, surface preparation, and finish removal in small or confined areas. Unlike a traditional steel wire brush, abrasive grains embedded in the nylon filaments provide the cutting action while remaining flexible enough to follow the work surface.
Its 1/4" hex shank mounts securely in compatible drill chucks, while the 3/4" brush diameter makes it well suited for localized work where larger wheels and cup brushes cannot easily reach. Choose from 80, 120, or 240 grit, color-coded for quick identification from aggressive cleaning through finer surface preparation.
Quantity: 1 Piece
Product Specifications
Specification
Details
Brush Diameter
3/4"
Brush Type
End Brush
Filament
Abrasive-Impregnated Nylon
Filament Style
Crimped
Shank
1/4" Hex
Available Grits
80, 120, 240
Grit Colors
Gray – 80 / Orange – 120 / Blue – 240
Maximum RPM
10,000 RPM
Quantity
1 Piece
Features
Abrasive-impregnated nylon filaments provide controlled cleaning and surface-conditioning action
Compact 3/4" end-brush shape works well on small areas and recessed or difficult-to-reach surfaces
Flexible nylon filaments conform to the workpiece during use
1/4" hex shank provides secure retention in compatible drill chucks
Three grit options allow the brush to be matched to the material and desired finish
Color-coded filaments make grit identification easy
Suitable for cleaning, finish removal, and surface preparation without using steel wire
Applications & Performance
The three available grits cover a range of cleaning and surface-preparation applications:
Abrasive nylon remains abrasive at every grit. Use the coarsest grade needed for the job and test the brush on an inconspicuous area when surface appearance is important.
Materials
Suitable applications vary by grit and may include:
Steel
Stainless steel
Cast iron
Aluminum
Brass
Copper
Wood
Fiberglass
Plastic
Hard rubber
Stone and masonry
Machine Compatibility
Designed for compatible rotary drills capable of securely retaining the 1/4" hex shank.
Compatible examples include:
DEWALT® DCD771
Makita® XFD13Z
Milwaukee® Models: 2801-20, 2803-20
These models match the shank and speed requirements. Before use, check the tool instructions for brushing use and permitted brush size, and confirm secure chuck grip and clearance.
Do not use in hammer or impact mode.
The brush is rated to a maximum of 10,000 RPM. This is a maximum safe operating speed, not a recommended working speed. Do not use the brush on a machine whose maximum speed exceeds the brush rating.
Safety Tips
Always wear appropriate eye, face, respiratory, hearing, and hand protection for the application.
Never exceed the brush's 10,000 RPM maximum rating.
Secure the 1/4" hex shank fully in the drill chuck before starting the tool.
Inspect the brush before each use and discontinue use if the brush or mounting components are damaged.
Start with light pressure and allow the abrasive nylon filaments to perform the work.
Excessive pressure or speed can increase heat and reduce effective filament contact.
Test on an inconspicuous area when working on finished, polished, coated, plastic, or other appearance-sensitive surfaces.
Follow all tool-manufacturer instructions and applicable guarding requirements.
Brush wet/dry capability does not override restrictions of the power tool being used.
The Benchmark Abrasives 3/4" abrasive nylon end brush combines flexible abrasive-impregnated nylon filaments with a compact end-brush profile for cleaning, surface preparation, and finish removal in small or confined areas. Unlike a traditional steel wire brush, abrasive grains embedded in the nylon filaments provide the cutting action while remaining flexible enough to follow the work surface.
Its 1/4" hex shank mounts securely in compatible drill chucks, while the 3/4" brush diameter makes it well suited for localized work where larger wheels and cup brushes cannot easily reach. Choose from 80, 120, or 240 grit, color-coded for quick identification from aggressive cleaning through finer surface preparation.
Quantity: 1 Piece
Product Specifications
Specification
Details
Brush Diameter
3/4"
Brush Type
End Brush
Filament
Abrasive-Impregnated Nylon
Filament Style
Crimped
Shank
1/4" Hex
Available Grits
80, 120, 240
Grit Colors
Gray – 80 / Orange – 120 / Blue – 240
Maximum RPM
10,000 RPM
Quantity
1 Piece
Features
Abrasive-impregnated nylon filaments provide controlled cleaning and surface-conditioning action
Compact 3/4" end-brush shape works well on small areas and recessed or difficult-to-reach surfaces
Flexible nylon filaments conform to the workpiece during use
1/4" hex shank provides secure retention in compatible drill chucks
Three grit options allow the brush to be matched to the material and desired finish
Color-coded filaments make grit identification easy
Suitable for cleaning, finish removal, and surface preparation without using steel wire
Applications & Performance
The three available grits cover a range of cleaning and surface-preparation applications:
Abrasive nylon remains abrasive at every grit. Use the coarsest grade needed for the job and test the brush on an inconspicuous area when surface appearance is important.
Materials
Suitable applications vary by grit and may include:
Steel
Stainless steel
Cast iron
Aluminum
Brass
Copper
Wood
Fiberglass
Plastic
Hard rubber
Stone and masonry
Machine Compatibility
Designed for compatible rotary drills capable of securely retaining the 1/4" hex shank.
Compatible examples include:
DEWALT® DCD771
Makita® XFD13Z
Milwaukee® Models: 2801-20, 2803-20
These models match the shank and speed requirements. Before use, check the tool instructions for brushing use and permitted brush size, and confirm secure chuck grip and clearance.
Do not use in hammer or impact mode.
The brush is rated to a maximum of 10,000 RPM. This is a maximum safe operating speed, not a recommended working speed. Do not use the brush on a machine whose maximum speed exceeds the brush rating.
Safety Tips
Always wear appropriate eye, face, respiratory, hearing, and hand protection for the application.
Never exceed the brush's 10,000 RPM maximum rating.
Secure the 1/4" hex shank fully in the drill chuck before starting the tool.
Inspect the brush before each use and discontinue use if the brush or mounting components are damaged.
Start with light pressure and allow the abrasive nylon filaments to perform the work.
Excessive pressure or speed can increase heat and reduce effective filament contact.
Test on an inconspicuous area when working on finished, polished, coated, plastic, or other appearance-sensitive surfaces.
Follow all tool-manufacturer instructions and applicable guarding requirements.
Brush wet/dry capability does not override restrictions of the power tool being used.
Frequently Asked Questions
This brush uses abrasive-impregnated nylon filaments rather than steel wire. Abrasive action is distributed through the flexible nylon filaments, making the brush useful for controlled cleaning and surface preparation.
Choose 80 grit gray for coarser paint, oxidation, and surface-rust removal on harder metals; 120 grit orange for medium cleaning on masonry and softer metals; and 240 grit blue for finer work on plastics, fiberglass, hard rubber, and wood finishes. Test first to match the grit to your desired finish.
Compatible drill examples include DEWALT® DCD771, Makita® XFD13Z, and Milwaukee® 2801-20 and 2803-20. Their maximum speeds are below this brush's 10,000 RPM rating. Check the tool instructions for brushing use and permitted brush size, then confirm secure chuck grip and clearance.
Do not assume impact-driver compatibility from the hex shank alone. Use the brush with compatible rotary drills and do not operate it in hammer or impact mode.
A 1/4" shank alone does not establish die-grinder compatibility. Many die grinders operate above the brush's 10,000 RPM maximum, and collet retention of a hex shank may not be appropriate.
No. 10,000 RPM is the published maximum speed rating, not a recommended working speed. Use only the speed needed to achieve effective brushing while remaining within the brush and tool operating limits.
Choose the grit to match your desired finish. Abrasive nylon removes material and can leave a scratch pattern, so test an inconspicuous area first when appearance matters.
The brush may be suitable for wet or dry applications, but the power tool's instructions always take priority. Never use liquids with a machine that prohibits wet operation or liquid-coolant accessories.
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