Fyrimunir

• Made from soft, flexible abrasive cloth segments
• Mixed corundum made from corundum and synthetic corundum
• Abrasive flaps are embedded radially to the axis in a synthetic resin core

Góð ráð

• General working instructions:
• At high rotation speeds, a coarse grain acts like a finer grain and at low rotation speeds a fine grain acts like a coarser grain.
• Use tools with a low contact pressure; high contact pressure and sharp edges lead to premature wearing.
• If chip removal is insufficient, do not increase the contact pressure, but instead use a coarser grain.

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