Withdrawn
This part of ISO 7755 lays down the main dimensions of the cutting part for hardmetal burrs of 60 cone and 90 cone shape and designated by the symbols J and K. Tolerances on the cutting diameter, direction of helix and cut, diameter and length of the cylindrical shank and designation of burrs are dealt with in ISO 7755-1.
WITHDRAWN
ISO 7755-9:1984
95.99
Withdrawal of Standard
Aug 8, 2013
PUBLISHED
ISO 7755-9:2013
Hardmetal burrs — Part 9: 60 degrees and 90 degrees cone burrs (styles J and K)
90.93 Standard confirmed