The AUTO STRONG hydraulic chuck series includes: Through hole power chucks (N/NT/NIT/NHT), Extra-large through hole power chucks (NB), long stroke through hole power chucks (NL), Wedge type non through hole power chucks (V/VT/VIT), Large wedge type non through hole power chucks (40"-79"), Vertical and vertical horizontal stationary power chucks (DV/DN), Non through hole power chuck for vertical lathe (VRA), Ball swing lock chucks (BL), and Draw down power chucks (DR).Hydraulic chucks are widely used in fields such as machining, automotive manufacturing, and aerospace. You can choose the most suitable product based on machine requirements or consult us for professional advice.