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Drilling chuck - PRIMA
The key-type drill chucks with key are made as per DIN ISO 10887. The versatile model has proved its performance for decades especially on hand-operated drilling machines and impact drilling machines. The drills featue taper mounting and impact resistance thread mounting. The key-type drill chuck Prima-Mat are intended for drills with a high frequency. The heavy industrial chucks are delivered with 6-10 size DIN-taper and with 13-20 sizes draw-off thread with driver.