Heald Internal grinding machine Model 273A universal s/n G3260 Machine in NC plant under power This machine can be inspected under power in our NC plant. The machine Has just been moved from our customers plant Please contact us today if you have interest. Machine Specifications: Max diameter swing 20" 50-500 work head RPM Range Max spindle RPM...........................14000 motor.....................................5HP power.....................................460 Volt Machine is equipped with the following: special 10" Diaphram chuck w/ additional jaws - which can hold up to 14" diameter parts 14000 RPM grinding spindle (RPT) additional grinding wheel spindles External coolant tank & pump w/ paperband filtration Inspect under power in NC in good running condition Contact us today to inspect under power . visit www.pisellient.com for more photos of this Machine and others we have in stock!!