Product Name: 3 Jaw Hollow Pneumatic Lathe Chuck Kb200-3 Model NO.: KB200-3 Certification: ISO 9001:2000 Material: metal Type: Precision translational head Customized: Non-Customized Size: Middle Logo Printing: Without Logo Printing Trademark: prasteel Transport Package: Plywood Case Specification: steel Origin: Nanjing HS Code: 8466939000 Product Description Three-jaw hollow pneumatic chuckThis is a state-patent product with independent intellectual property.Connecting way of this chuck and spindle is in accordance with relative national standards. Without need of changing machine tool structure, the user only needs to install flange with corresponding size of the chuck.With chuck body itself as cylinder and internally-installed piston, the chuck carries out clamping and loosing action by controlling devices in spindle end.The chuck is hollow in core, applicable for processing of long bar.Three-jaw hollow pneumatic chuckThis is a state-patent product with independent intellectual property.Connecting way of this chuck and spindle is in accordance with relative national standards. Without need of changing machine tool structure, the user only needs to install flange with corresponding size of the chuck.With chuck body itself as cylinder and internally-installed piston, the chuck carries out clamping and loosing action by controlling devices in spindle end.The chuck is hollow in core, applicable for processing of long bar.