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Airtek Twist-Tuft Wire Wheel Brushes
Airtek Knot Wheel Application Guide
Airtek Standard Twist Single Row
Airtek Standard Twist Heavy Duty
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Airtek Stringer Bead
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Airtek Table of Arbor Hole Numbers
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TWIST-TUFT WIRE WHEEL BRUSHES

twist brushTwist-Tuft wire wheels are design for tough jobs. Each individual knot contains the same number of top-quality, high carbon tempered steel or 302 stainless steel wires that give the wheel precise balance and long life.

The knotted construction provides high-impact action. Depending upon the application need, brushes can be furnished in either standard twist, stringer beed or full cable twist. Smaller diameter brushes are particularly design for use on high-speed air and electric tools.

Twist -Tuft construction is highly suited for use in the welding and steel fabrication industries. These Brushes are used in surface preparation prior to welding and brazing, and for removing remove weld scale and splatter after the welding operation.

Twist-Tuft brushes are also widely used in the pipeline industry. Narrow face stringer bead brushes remove bead scale after the initial joining of two sections of pipe. Wider face full cable brushes are used to clean scale on intermediate weld passes. Other brushes are specicificaly designed for hot and filler passes.

Heavy -duty, two-row Twist -Tufts are available. They are often ganged in multiple-section assemblies on special machines for cleaning the ID and OD of pipe.

Standard twist Twist-Tufts are used for deburing and other general purpose applications

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APPLICATIONS

  • WELD CLEANING
  • STRINGER BEAD WELD CLEANING
  • WELD SPATTER REMOVAL
  • REMOVAL OF HEAVY ENCRUSTATIONS
  • SCALE REMOVAL
  • FLASH REMOVAL
  • DEBURRING
  • CLEANING
  • ROUGHENING FOR ADHESION

TYPICAL BRUSH INTERNAL CONSTRUCTION

twist brush construction

KNOT WHEEL APPLICATION GUIDE

STANDARD TWIST KNOT
FOR GENERAL APPLICATION

twist brush

STANDARD TWIST KNOT HEAVY DUTY DOUBLE-ROW
For more severe cleaning and jobs requiring a wider face.

twist brush construction

FULL CABLE TWIST
FOR TOUGHEST APPLICATIONS

twist brush construction

STRINGER BEAD TWIST

stringer bead brush construction

For the toughest applications, Full Cable, Twist and Stringer Bead wire tufts are twisted to provide low flex, high impact cleaning action and narrow face widths. Stringer Bead is widely used in the pipeline industry for bead weld cleaning.

NOTE: SOME BRUSHES ARE AVAILABLE WITH 5/8 -11 THREADED NUT
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STANDARD TWIST
CARBON STEEL WIRE
SINGLE ROW
twist wire brush
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
.0118 .014 .016 .020 .023 .030
3" 0236 0238   0242     7/16" 7/16" 3/4" 25,000
4" 0200 0201   0203     5/8" 7/16" 3/4" 20,000
6" 0204 0205 0206   0207 0208 5/8" 9/16" 1-1/8" 9,000
7"   0210         5/8" 9/16" 1-5/8" 9,000
8" 0213 0214 0215   0266   5/8" 5/8" 1-5/8" 7,000
10" 0217 0218 0219       3/4" 5/8" 2-1/8" 4,500
12" 0221 0222 0223       3/4" 5/8" 2" 3,000
15" 0225 0226 0227       7/8" 5/8" 3-1/2" 3,000

NOTE: SOME BRUSHES AVAILABLE WITH 5/8-11 THREADED NUT

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STANDARD TWIST
CARBON STEEL WIRE
HEAVY DUTY DOUBLE ROW
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
.0118 .014 .016 .020 .023 .030
3" 0237 0239   0243     3/4" 3/4" 3/4" 20,000
4" 0251 0252         1" 1" 3/4" 20,000
6" 0253   0254       1" 1-1/8" 1-1/8" 7,800
8" 0255   0256   0257   1-1/8" 1-1/8" 1-5/8" 6,000
10" 0260   0261       1-1/4" 1-1/4" 2-1/8" 4,500
12" 0258   0259       1-5/8" 1-1/4" 2" 3,000

NOTE: SOME BRUSHES AVAILABLE WITH 5/8-11 THREADED NUT

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STANDARD TWIST
STAINLESS STEEL WIRE
SINGLE ROW & HEAVY DUTY DOUBLE ROW (HD)
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
.0118 .014 .016 .020 .023 .030
3" 0244 0240   0245     7/16" 7/16" 3/4" 25,000
3"HD   0241         3/4" 3/4" 3/4" 20,000
4" 0246 0232   0247     5/8" 7/16" 3/4" 20,000
6" 0248   0233       5/8" 9/16" 1-1/8" 9,000
8"     0234       5/8" 5/8" 1-5/8" 6,000

NOTE: SOME BRUSHES AVAILABLE WITH 5/8-11 THREADED NUT

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FULL CABLE TWIST
CARBON AND STAINLESS STEEL WIRE
SINGLE ROW
full cable twist brush
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
  .020 .023 .030
4"   0228     3/8" 1/2" 3/4" 20,000
5"     0273   3/8" 5/8" 3/4" 15,000
5" SS   0274   3/8" 5/8" 3/4" 15,000
6" Standard 24 KNOT   0285   3/8" 9/16" 1-1/4" 10,000
6" Standard 24-KNOT SS   0286   3/8" 9/16" 1-1/4" 10,000
6" Premium 30-KNOT   0229   1/2" 9/16" 1-1/4" 10,000
6" Premium 30-KNOT SS 0265     1/2" 9/16" 1-1/4" 10,000
8"     0230   3/8" 5/8" 1-5/8" 6,000
10"     0235   3/8" 5/8" 2-5/8" 4,500

NOTE: SOME BRUSHES AVAILABLE WITH 5/8-11 THREADED NUT

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STRINGER BEAD
CARBON AND STAINLESS STEEL WIRE
SINGLE ROW
stringer bead brush
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
  .020
4"   0263 3/16" 1/2" 3/4" 20,000
4" SS 0264 3/16" 1/2" 3/4" 20,000
5"   0267 3/16" 11/16" 3/4" 15,000
5" SS 0268 3/16" 11/16" 3/4" 15,000
6" Standard 48-KNOT 0231 3/16" 11/16" 1-1/4" 10,000
6" Standard 48-KNOT SS 0250 3/16" 11/16" 1-1/4" 10,000
6-7/8" Premium 56-KNOT 0280 3/16" 7/16" 1-1/8" 9,000
6-7/8" Premium 56-KNOT SS 0290 3/16" 7/16" 1-1/8" 9,000

NOTE: SOME BRUSHES AVAILABLE WITH 5/8-11 THREADED NUT

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EXPANSION JOINT CLEANING BRUSHES
CARBON STEEL WIRE
joint cleaning brush
DIA. PART NUMBERS
STANDARD WIRE SIZES
APPROX.
FACE
WIDTH
APPROX.
WIDTH
ON
ARBOR
TRIM
LENGTH
MAX. SAFE
FREE SPEED
(R.P.M.)
.028 .035
4" 38614 77068 40 1/2" 3-1/4" 4,500

1" ARBOR HOLE WITH 3/8" DRIVE PIN

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TABLE OF ARBOR HOLE NUMBERS
SIZE 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" SPECIAL
NO. 1 2 3 4 5 6 7 8 9 0
When order, add the Arbor Hole Number as the last digit of the part number. Indicate any arbor size not shown in the table (Special) by adding"0" as the Arbor Hole Number and specify the size you want.
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