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Inverted Disc Brushes

Inverted Disk Brushes

Our custom inverted or inside disc brushes are manufactured by taking a straight metal channel brush and forming it into a circle shape using our custom design process. The fiber fillings are then turned towards the center of the brush making this type of brush especially well suited for cleaning the outside surfaces of rods and shafts. Inverted discs also make excellent sealing devices.

Metal Backing Materials

  • Electro-Galvanized Steel
  • Stainless Steel

Fill Materials

  • Nylon 6, 6.6, 6.12
  • Polypropylene
  • Polystyrene
  • Tampico
  • Horse Hair
  • Wire
  • Other materials available upon request

Channel Backing Design Data

#10 Inverted Disk Brushes Channel Backing 7/16 #7 Inverted Disk Brushes Channel Backing 5/16 #5 Inverted Disk Brushes Channel Backing 7/32 #4 Inverted Disk Brushes Channel Backing 3/16 #3 Inverted Disk Brushes Channel Backing 5/32
#10 #7 #5 #4 #3
STRIP BACKING SIZES BEFORE FORMING
1 1/4" x
.050
7/8" x
.035
5/8" x
.037
1/2" x
.030
.425 x
.025
STRIP BACKING SIZES AFTER FORMING
Approximate Width 7/16"
(.437)
5/16" (.312) 7/32" (.218) 3/16" (.187) 5/32" (.156)
Approximate Height 1/2"
(.500)
5/16" (.312) 1/4"
(.25)
7/32" (.218) 5/32" (.156)
Minimum O/A Height* 3/4" 1/2" 7/16" 3/8" 5/32"
Maximum O/A Height* 14" 12" 10" 8" 6"
Filament Size Range .003 - .072 .003 -
.050
.003 -
.040
.003 -
.032
.003 -
.024

Inverted Disk Brushes