Diamond needle files, half-round

diamond needle file half-round 140mm D91 (fine) for hard materials

DF 4152 D 91

Item number:: 15106061
EAN:: 4007220016817

diamond needle file half-round 140mm D91 (fine) for hard materials 1

Technical data

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Technical information

diamond needle file half-round 140mm D91 (fine) for hard materials

Grit size: D 91
Height: 1.6 mm
Length, coating: 70 mm
Length, total: 140 mm
Shape: Half-round
Width: 5.5 mm
Packaging unit: 1 piece

Description

Diamond files and sheets are used for tasks where conventional files fail due to the hardness of the material being worked on.

Diamond files and sheets are also used for processing hardened steel. The working temperatures are so low that no chemical wear occurs. This allows the higher hardness of the diamond grain to be exploited for a longer tool life.

Diamond needle files can be used generally in tool making.

Recommendations for use

Apply only slight pressure to the file, especially in workpiece edge areas.
Loaded diamond files can be cleaned in kerosene or anti-static plastic cleaner with a file brush. Alternatively, ultrasonic cleaning is also possible. Often it will suffice to knock the file against a hard object.
Avoid using grease!

Ordering notes

Customer-specific tool solutions are available on request.

Materials that can be worked: Abrasive materials; Case-hardened steels; Ferrite (magnetic material); Glass; Graphite and synthetic carbon; Nickel or titanium-based superalloys; Steel materials with a hardness > 54 HRC; Technical ceramics; Tool steels; Tungsten carbide