Highest quality standards in manufacturing result in precision FKM calibration gauge Vision system gauge Certified radius gauge Test mandrill Certified angle gauge Integrated adapter calibration edges   That is why ZOLLER is certified according to DIN EN ISO 9001, 14001 and VDA6.4.   These certificates and especially ZOLLER’s long history and reputation prove ZOLLER’s dedication to quality –the basis for precision.   Base elements in ergonomic machine design for high accuracy and stability Adapter toolpost changeover in less than 10 seconds and exact to 0.001 mm Universal adapter toolpost changeover system for steep taper, Capto, Kennametal and others, with power-operated tool clamping ZOLLER offers integrated calibration edges for all adapters and toolposts. Separate zero gauges for calibration have therefore become obsolete ZOLLER’s high precision ball bearing spindle system assures highly accurate tool measuring from small to large and heavy tools. Due to high quality the ZOLLER telecentric optic camera only needs calibration during the assembly of the machine whereas competitive products need regular calibration for consistent accuracy Measuring instrument capability test »tethys«