General working instructions: At high speeds a coarse grain acts like a finer grain and at low speeds a fine grain acts like a coarser one.
Use tools with a low contact pressure; high contact pressure leads to premature wear.
With insufficient chip removal, do not increase the contact pressure, but instead use a coarser grain.
Attention: Pay attention to the running direction! Tools are only suitable for clockwise rotation.
Materials to be processed: Forged steel, malleable cast iron, grey cast iron, carbon steel, deep-drawn steel, steel strip, injection-moulded zinc, non-ferrous metals, Cr-Ni and other stainless steels, wood.
For preliminary grinding and powerful structuring. Eliminates scratches, rust, old paint scale, burrs.
Even deep scratches on stainless steel can be eliminated with 40 grain.
Würth Catalogue(2)
Catalogue page as PDF 1
Flip catalog
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