DIN 58744-2
Production in optical engineering - Diamond core drills - Part 2: With fitting cylinder
Optikfertigung - Diamantbesetzte Bohrschleifkörper - Teil 2: Mit Anschlusszylinder
Overview
This standard applies to diamond core drills used in optical engineering for drill grinding on brittle-hard materials. It specifies requirements for drill grinding tools that are held with a hydraulic expansion chuck. This standard has been prepared by Working Committee NA 027-01-11 AA "Fertigungsmittel der Optik" ("Production in optical engineering") at DIN Standards Committee Optics and Precision Mechanics (NAFuO).