
This is a hub mount for DISCO dicing saw blades (original part number: FJTZ-010000-0). It is designed to secure hub-type blades onto the spindle, providing precise positioning, torque transmission, and radial support. The accuracy of the mount’s mating surface directly determines the runout (wobble) of the blade during rotation; insufficient precision can lead to blade vibration, edge chipping, and deviations in the cut line. Consequently, this component is a critical part with stringent precision requirements. This is an authentic DISCO Corporation product, free from nicks, scratches, rust, or deformation. The mounting surfaces have been cleaned and inspected for runout; the component ensures a tight fit with the spindle taper, resulting in minimal runout and stable cutting performance. It is compatible with DISCO DFD/DAD series dicing saws and is intended for use with hub-type blades. Please verify the specific machine model and blade specifications before placing your order.