With the new HU3, HU5 and HU7 geometries, Walter is completing its range of indexable turning inserts for heavy-duty roughing operations. The ‘H’ designation is for the negative, single-sided and therefore highly stable inserts, standing for ‘Heavy (Roughing)’, while the ‘U’ refers to their universal use. Each of the three new geometries has specific features making them suitable for different applications.
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