prEN ISO 18388 rev

Technical product documentation (TPD) — Relief grooves — Types and dimensioning prEN ISO 18388 rev

Scope

<p>ISO 18388:2016 specifies a series of relief grooves for shafts and holes, intended for general use in mechanical engineering.</p>
<p>It also intends to avoid unnecessary multiplicity of tools by a restricted selection of groove-types and dimensional versions.</p>
<p>NOTE The shape and the dimensions of the relief grooves type G and H correspond with the "Indexable hard material inserts" according to ISO 6987.</p>