Publication
Forets-aléseurs à queue cylindrique et à queue cône Morse
NF ISO 7079
| Suivie par la Commission : | Outils coupants et attachements | Origine des travaux : | Française |
| Motif : | Revision de norme | ||
| Résumé: | |||
|
Scope This International Standard specifies the dimensions of core drills with parallel shanks and with Morse taper shanks. It includes two tables for each of the above specified types, giving respectively - the dimensions for the preferred diameter (see Tables 1 and 2) , and - the corresponding lengths defined in terms of diameter ranges (see Tables 3 and 4) . The tables show only metric dimensions which are alone recommended in the future for this type of drill. Unless otherwise stated, these drills will be right-hand cutting drills. |
|||
| Informations complémentaires : | |||
|
|||