Pferd Diamond needle file 140 mm square

Galvanically bonded tools are suitable for machining a wide range of materials, e.g. particularly hard or abrasive materials. The working temperatures are so low that no chemical wear occurs on steel materials. Universally applicable in toolmaking on the smallest profiles and in precision mechanics. Suitable
for dry and wet grinding. File with little pressure, especially on edges. Attached diamond files can be cleaned in petroleum or antistatic plastic cleaner with a file brush. Alternatively, ultrasonic cleaning can be used. Often simple tapping out is sufficient.

- Diamond set length 70 mm
- Shank Ø 3 mm
- Universal grain D
126 medium (according to FEPA standard)
- In toolmaking for processing deep-lying narrow contours

Note: Work as grease-free as possible.