NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[CURRENT]
DIN 58740-3
DIN 58740-3
Production in optical engineering - Machine tool spindles - Part 3: Hollow taper shank connection
Title (German)
Optikfertigung - Schleifspindeln - Teil 3: HSK-Anschluss
Overview
This standard is applicable for machine tool spindles with direct or indirect drive. It is intended to be used in optical processing machinery in connection with diamond-coated grinding tools. The purposes of this specification are uniform outside dimensions, independent of the internal structure, which allow for application with various optics processing machines.