David, I believe you have a Bacci oscillating mortiser. One came up recently at an attractive price but I can't find much info on the older models, like dimensions and weight. What if any are the drawbacks and what besides wear points should I be wary of? The control box in the ad shows 16A/500V, presumably three phase, which seems high. Is that in the ballpark, and how hard is it to rig up a transformer? I have a 10hp rotary phase converter. thanks, Kevin Jenness