KS B ISO 3442-3:2009 Machine tools-Dimensions and geometric tests for self-centring chucks with two-piece jaws-Part 3:Power-operated chucks with serrated jaws
This standard specifies 90° and 60° serrations for mounting the top jaw to the base jaw of a power chuck for compatibility.
KS B ISO 3442-3:2009 history
2013KS B ISO 3442-3:2013 Machine tools-Dimensions and geometric tests for self-centring chucks with two-piece jaws-Part 3:Power-operated chucks with serrated jaws
2009KS B ISO 3442-3:2009 Machine tools-Dimensions and geometric tests for self-centring chucks with two-piece jaws-Part 3:Power-operated chucks with serrated jaws