This part of ISO 5414 defines the dimensions of tool chucks (end mill holders) with damp screws as concerns connection part of these chucks.
Two types of connection are defined :
— chucks with 7/24 taper shanks for tool shanks with either single flat or a double flat;
— chucks with Morse taper shanks for tool shanks with a single flat only.
The dimensions of the driving system of the tool shanks are dealt with in ISO 5414/1.
Morse tapers shall conform with ISO 296 and ISO 5413 and 7/24 tapers shall conform with ISO 297 and ISO 2583.
Flatted parallel shanks installed in these chucks shall conform to ISO 3338/2.
SIS SS-ISO 5414/2:1986 history
1986SIS SS-ISO 5414/2:1986 Tool chucks (end mill holders) with damp screws for flatted parallel shank tools - Part 2: Connecting dimensions of chucks