Sharp chucks and machines manufactures power operated close/open centre wedge type chucks for increased production within given tolerances of job with high gripping power. These special close/open centre wedge chucks are available in body with high tensile strength at high speeds. The company provides these chucks with precision ground jaw mounting serrations in 1/16"x90 degree pitch and 1.5mmx60 degree pitch. These close /open centre wedge type chucks are available in a steel body with hardened and ground wearing surfaces and nickel-chrome alloy steel base jaws. Features: -nickel-chrome alloy steel wedge/piston with hardened and precision ground case to bear high forces. -complete system internal lubrication with grease. -safety system in accidental breakage cases. -maximum recommended speeds are based on the speed at which 20% of the static gripping force is lost due to centrifugal force.
