Gamut power operated hollow center chucks are precisely designed and they offer high accuracy and gripping power. These power operated hollow center chucks are also known for their high operational efficiency. Our power operated hollow center chucks are of double wedge type. We can also provide hollow center, two jaws, four jaws as well as high rpm chucks for nc and cnc m/c. Features: •Power chucks are of double wedge type •The chuck body is made from steel forging suitably heat treated •All bearing surfaces are suitably heat treated and precision ground •The base jaws are made from high grade alloy steel, properly case hardened and grounded on all bearing surfaces and Deep guided in chuck body •The base jaw serrations are ground finished •The wedge is double hook type to provide ample bearing area and is made form high grade case hardening alloy steel •The wedge is suitably hardened and grounded on all sliding surfaces. Size range: from 110mm diameter to 400mm diameter. Various