Airtek Ltd. — 514-336-3820 — sales@airtkld.com — www.airtekltd.com

Air Tool & Accessories
Milwaukee Brush
Airtek Side & Bottom Cleaning Brushes 1/4" Shank
Airtek Pilot Bonding Brushes 1/4" Shank
Airtek Coated Cup Variable Trim End Brush 1/4" Shank
Airtek Crimped Wire End Brushes 1/4" Shank
Airtek Knot Type End Brushes 1/4" Shank
Airtek Hollow Center End Brushes 1/4" Shank
Airtek Cup Flared Circular End Brushes 1/4" Shank
Airtek Circular End Brushes 1/4" Shank
Airtek Hollow Center Cup Brushes 1/4" Shank
Airtek Back to the Main Milwaukee Brush Page
Side & Bottom Cleaning Brushes 1/4" Shank
square brush
These square trimmed wire brushes are used for cleaning internal surfaces. Mount in a drill or portable tool. They clean sides and bottoms of holes in a single operation and are particularly useful for brushing right angle junctures.
Part # Square Trim Wire Size Overall Length Maximum Safe
Free Speed (R.P.M.)
23339 1" .006 3-5/8" 4500
23340 1" .010 3-5/8" 4500
23341 1-1/16" .006 3-5/8" 4500
23342 1-1/16" .010 3-5/8" 4500
23343 1-1/4" .006 3-3/4" 4500
23344 1-1/4" .010 3-3/4" 4500
23345 1-1/2" .006 4" 4500
23346 1-1/2" .010 4" 4500
23347 1-5/8"  .006 4" 4500
23348 1-5/8"  .010 4" 4500
23349 1-3/4"  .006 4" 4500
23350 1-3/4"  .010 4" 4500
23351 1-7/8"  .006 4-1/8" 4500
23352 1-7/8"  .010 4-1/8" 4500

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Pilot Bonding Brushes 1/4" Shank
Stainless Steel Wire
Part # Brush
Diameter
Pilot
Diameter
Wire
Size
Trim Length
from Ring
Maximum Safe
Free Speed (R.P.M.)
23334 1/2" 3/32" .004 1/8" 20,000
23335 1/2" 1/8" .004 1/8" 20,000
23336 1/2" 5/32" .004 1/8" 20,000
23337 1/2" 3/16" .004 1/8" 20,000
23338 1/2" 1/4" .004 1/8" 20,000
pilot bonding brush
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Coated Cup Variable Trim End Brush 1/4" Shank
Molded vinyl jackets cover the metal cups and partially extend over the wire fill.
Eliminates metal to metal contact of the brush cup with work and reduces flaring.
Vinyl sleeve can be cut back to change the trim length of the brush.
end brush
Part # Brush
Diameter
Wire
Size
Trim Length Maximum Safe
Free Speed (R.P.M.)
Carbon Steel Stainless Steel With Jacket Without Jacket
20458 20464 1/2" .006 5/8" 1" 20.000
20459 20465 1/2" .010 5/8" 1" 20,000
20460 20466 3/4" .006 3/4" 1" 20,000
20461 20467 3/4" .010 3/4" 1" 20,000
20462 20468 1" .006 3/4" 1" 20,000
20463 20469 1" .010 3/4" 1" 20,000

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Crimped Wire End Brushes 1/4" Shank
end brush

Carbon Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20400 1/2" .006 1" 22,000
20401 1/2" .010 1" 22,000
20402 1/2" .014 1" 22,000
20433 1/2" .020 1" 22,000
20403 3/4" .006 1" 20,000
20435 3/4" .010 1" 20,000
20404 3/4" .014 1" 20,000
20405 3/4" .020 1" 20,000
20406 1" .006 1" 20,000
20436 1" .010 1" 20,000
20407 1" .014 1" 20,000
20408 1" .020 1" 20,000

Stainless Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20453 1/2" .006 1" 22,000
20425 1/2" .011 1" 22,000
20455 3/4" .006 1" 20,000
20426 3/4" .0104 1" 20,000
20427 1" .006 1" 20,000
20428 1" .0104 1" 20,000
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Knot Type End Brushes 1/4" Shank

Carbon and Stainless Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20456 3/4" .014 1" 20,000
20457 3/4" .020 1" 20,000
20423 1" .020 1" 20,000
20424 1" .014 1" 20,000
20454 1" .014 SS 1" 20,000
twisted end brush
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Hollow Center End Brushes 1/4" Shank

end brush

Hollow center end brushes are constructed to provide maximum wire fill for fast positive cleaning action.

These brushing tools are particularly well suited for the following brushing applications:

  • Rubber and plastic mold cleaning
  • Removing rust and paint
  • Cleaning and finishing recessed areas
  • Removing rubber flash
  • Weld cleaning
  • Cleaning castings
  • Carbon removal
  • Spot facing
  • Burr removal

Carbon steel wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
23320 3/4" .006 1" 20,000
23321 3/4" .010 1" 20,000
23322 3/4" .020 1" 20,000
23323 1" .006 1" 18,000
23324 1" .010 1" 18,000
23325 1" .020 1" 18,000
23327 1-1/4" .014 1" 13,000
23328 1-1/4" .020 1" 13,000
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Cup Flared Circular End Brushes 1/4" Shank

flared cup brushThis new end brush series is designed with a concave shape to provide effective side cleaning action and to eliminate the scoring of bottom areas, when used in blind holes.

The unique construction of cup flared end brushes assures a uniformity of wire fill shaped for efficient brushing of both external and internal areas.

Use with portable tools or drill presses for fast, positive cleaning action.

Carbon Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
23300 1-1/2" .006 5/16" 20,000
23301 1-1/2" .008 5/16" 20,000
23302 1-1/2" .0118 5/16" 20,000
23304 2" .008 7/16" 20,000
23305 2" .014 7/16" 20,000
23306 2" .020  7/16" 20,000
23307 2-1/2" .006  11/16" 20,000
23308 2-1/2" .014  11/16" 18,000
23309 2-1/2" .020  11/16" 18,000
23310 3"  .006 7/8" 15,000
23311 3" .014  7/8" 15,000
23312 3"  .020 7/8" 15,000
23313 4" .008  1-3/8" 15,000
23314 4"  .014 1-3/8" 15,000

Stainless Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
23315 1-1/2" .006 5/16" 20,000
23316 1-1/2" .012 5/16" 20,000
23317 2" .014 7/16" 20,000
23318 3" .006 7/8" 15,000
23319 3" .014 7/8" 15,000
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Circular End Brushes 1/4" Shank
circular end brush

Carbon Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20419 1-1/2" .006 1/4" 20,000
20418 1-1/2" .011 1/4" 20,000
20434 1-1/2" .020 1/4" 20,000
20421 3" .006 1" 15,000
20420 3" .014 1" 15,000
20422 3" .020 1" 15,000

Stainless Steel Wire

Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20430 1-1/2" .006 1/4" 20,000
20429 1-1/2" .012 1/4" 20,000
20432 3" .006 1" 15,000
20431 3" .014 1" 15,000
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Hollow Center Cup Brushes 1/4" Shank
Part # Brush
Diameter
Wire
Size
Trim
Length
Maximum Safe
Free Speed (R.P.M.)
20201 1-3/4" .006 11/16" 13,000
20203 1-3/4" .011 11/16" 13,000
20206 2" .008 7/8" 13,000
20209 2" .011 7/8" 13,000
20212 2-1/2" .008 7/8" 13,000
23315 2-1/2" .011 7/8" 13,000

Carbon Steel Wire

cup brush

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Due to the fact that we are continuously improving our products, the descriptions, illustrations, specifications, dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.

Airtek Ltd., 5750 Donahue St., Montreal, Qc, Canada, H4S 1C1
Tel: 514-336-3820