Plug gauges in KELCH quality

KELCH plug gauges: qualified for acceptance testing of machine tools according to ISO recommendation R230

Plug gauges:HSK-A automaticHSK-C manualPSCSK
Available sizesHSK-A 32 / 40 / 50 / 63 / 80 / 100 / 125 / 160HSK-C 32 / 40 / 50 / 63 / 80 / 100PSC 32 / 40 / 50 / 63 / 80 / 100SK 30 / 40 / 50