REFURBISHED! or As-Is!  Functional! KNS Kulicke-Soffa 4123 Manual Wedge Wire Bonder Refurbishment takes about four weeks for this process. We will offer a 30-day parts warranty to the contiguous 48 States. Bausch & Lomb StereoZoom 4 Microscope (0.7X to 3.0X) is part of this package This machine can be used with a heated or not-heated workholder, depending on your application. STEREO ZOOM OPTICS – extra HEATED TIP – extra HEATED WORK-HOLDER – extra