Objavljen
ISO 3291:2016 specifies the dimensions of extra-long Morse taper shank drills in the range of 6 mm to 50 mm diameter with an overall length range of 200 mm to 630 mm.
POVUČEN
ISO 3291:1995
OBJAVLJEN
ISO 3291:2016
90.93
Odluka o potvrđivanju standarda
31. 10. 2022.