PFERD 81331 4″ Dia. x 4″ Wide Drum Brush .008″ Crimped Stainless Wire, 3/4″ Sq. Drive

For 200 years, PFERD has been manufacturing files of a world-renowned high quality. The experience gained over many years as a manufacturer is constantly used for the development of PFERD files. Application-oriented file shapes and cuts for industry and crafts guarantee good economic value. Even after long use, PFERD files achieve high stock removal rates and an excellent surface quality.

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Diamond files and sheets are used particularly successfully for tasks where conventional files fail due to the hardness of the workpiece material.

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These semi-flexible diamond sheets are exceptionally well suited to work on larger surfaces. Convex and concave contours can be worked on with relatively little effort.

Materials that can be worked:

Abrasive materials	Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)	Steel, cast steel
Case-hardened steels	High-temperature-resistant materials	Technical ceramics
Ferrite (magnetic material)	Nickel- or titanium-based superalloys	Tool steels
Glass	Other non-ferrous metals	Tungsten carbide
Graphite and synthetic carbon	Steel materials with a hardness over 54 HRC

Applications:

Weld dressing

Deburring

Surface work

Work on edges

Work on edges (chamfering, rounding)

Removing oxide layers

Cleaning

Fine finishing

Drive Type:

Manual application

Specifications:

Length	14
Thickness	3/64
Width	1-3/8
Grit size FEPA	D 64 fine 230/270
Packing unit	1 pcs.
EDP number	04103

Related Products:

81330 – 4″ x 4″ Wide Drum Brush .010″ Crimped Carbon Steel Wire, 3/4″ Sq. drive