PFERD 82101 4″ Full Cable Mini Knot Wheel .020 CS Wire, 1/2-3/8″ A.H. (10pk)

PFERD 82101 4″ Full Cable Mini Knot Wheel .020 CS Wire, 1/2-3/8″ A.H.

PFERD power and maintenance brushes are used where exacting demands are placed on efficiency and outcome of surface conditioning, deburring, and cleaning operations.

These brushes feature tightly twisted knots for low flex, high impact brushing action. Full cable twist is ideal for tough brushing applications. For weld cleaning, weld spatter removal, scale removal, cleaning, deburring, and flash removal.

Materials that can be worked:

Cast iron

Steel, cast steel

Applications:

Cleaning	Descaling	Root seam processing
Deburring	Removing oxide layers	Weld dressing
Derusting	Removing paint	Work on fillet welds

Drive types:

Flexible shaft drive

Straight grinder

Angle grinder

Specifications:

Filament-material	Carbon steel wire
Diameter	4
Arbor hole	3/8
Max. brush arbor hole dia. without adapter	1/2
No. of knots	22 pcs.
Trim length	3/4
Face width	3/8
Width on arbor	7/16
Included adapter	3/8
Wire diameter	.020
Filament geometries	Knotted
Recom. RPM from	10000 RPM
Recom. RPM to	15000 RPM
Max. RPM	20000 RPM
Adapter style	F
Packing unit	10 pcs.
EDP number	82101

Related Products:

82113 – 6″ Full Cable Knot Wheel 30-Knot .023 CS Wire 5/8-1/2″ A.H.

82452 – 4-1/2″ Full Cable Knot Wheel .020 CS Wire, 7/8″ A.H.