used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A used hydmech automatic horizontal pivot style band saw with bundling attachment for multiple pieces S-20A