PFERD 83285 1/4″ Dia. SINGLETWIST Knot End Brush .020 SS Wire 1/4″ Shank (10pk)

PFERD 83285 1/4″ Dia. SINGLETWIST Knot End Brush .020 SS Wire 1/4″ Shank

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

SINGLETWIST end brushes are produced with a single, twisted wire knot, designed specially for brushing confined areas such as inside corners and edges.

Materials that can be worked:

Aluminium	Nickel- or titanium-based superalloys	Stainless steel (INOX)
Bronze	Nickel-based alloys (e. g. Inconell and Hasteloy)	Titanium
Cobalt-based alloys	Other non-ferrous metals	Titanium alloys
Hard non-ferrous metal	Soft non-ferrous metal
High-temperature-resistant materials	Soft titanium alloys (tensile strength 500 N/mm²)

Applications:

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

Drive types:

Flexible shaft drive

Power drill

Straight grinder

Specifications:

Filament-material	Stainless steel wire (INOX) coated cup
Diameter	1/4
No. of knots	1 pcs.
Trim length	1-1/8
Shank dia.	1/4
Wire diameter	.020
Recom. RPM from open areas	2500 RPM
Recom. RPM to open areas	8000 RPM
Recom. RPM from confined areas	3500 RPM
Recom. RPM to confined areas	10000 RPM
Max. RPM	20000 RPM
Packing unit	10 pcs.
EDP number	83285

Related Products:

83283 – 1/4″ Dia. SINGLETWIST Knot End Brush .006 SS Wire 1/4″ Shank

83284 – 1/4″ Dia. SINGLETWIST Knot End Brush .014 SS Wire 1/4″ Shank