9260 Pratt Burnerd Griptru 6 Jaw Chuck Recess Mount By Pratt

9260 Pratt Burnerd Griptru 6 Jaw Chuck Recess Mount By Pratt - 9260

• Chucks with 6 jaws are used to reduce distortion in thin walled components, or to spread the gripping force more evenly, giving a better finish in grinding operations
• These chucks allow the operator to re-align the front body of the chuck and therefore the workpiece in relation to the spindle nose, thus giving increased accuracy of within 0.005mm.
• The chuck will then grip subsequent workpieces of the same diameter within 0.013mm. Griptru chucks can be used as normal chucks, simply by leaving the front body in the central position.
• Exceeds ISO 3089: 1991 (E) Class l
• Micro adjustment feature allows chuck to be trued to within 0.005mm
• Repeatability 0.013mm on same size component
• Sizes 125mm to 315mm
• Three hardened pinions
• Complete with one set of each hard inside and hard outside jaws
• High strength nodular iron bodies
• Twelve month warranty
• These chucks require special adaptors, please contact the factory for details.
• We supply soft blank jaws for all above models please ask for details.