Projekta Nr.ISO 866:2016
Nosaukums<p>ISO 866:2016 specifies the dimensions of centre drills for centre holes without protecting chamfers (Type A).</p> <p>It covers only metric dimensions, which are regarded as the only recommended dimensions in the future for this type of drill.</p> <p>The flutes may be straight or spiral, depending on the manufacturer's discretion.</p> <p>Unless otherwise indicated, these drills will be right-hand cutting.</p> <p>Recommended dimensions for Type A centre holes, which can be obtained by a rational use of the centre drills listed in this International Standard, are given in Annex A.</p>
Reģistrācijas numurs (WIID)64193
Darbības sfēra<p>ISO 866:2016 specifies the dimensions of centre drills for centre holes without protecting chamfers (Type A).</p> <p>It covers only metric dimensions, which are regarded as the only recommended dimensions in the future for this type of drill.</p> <p>The flutes may be straight or spiral, depending on the manufacturer's discretion.</p> <p>Unless otherwise indicated, these drills will be right-hand cutting.</p> <p>Recommended dimensions for Type A centre holes, which can be obtained by a rational use of the centre drills listed in this International Standard, are given in Annex A.</p>
StatussStandarts spēkā
ICS grupa25.100.30