"381 mm three jaw power chuck with 117.5mm through hole and max speed of 2500rpm. Grip Range (mm): 381 max, 30 minJaw Stroke (diameter mm): 10.6Max Gripping Force (kN): 180Lubrication nipple on each master jaw"
"Cast iron machinable rectangular section. Plain to allow for the machining of hole patterns and features required for specific fixtures. Ground flat parallel and perpendicular for accuracy. To suit verticle or horizontal machining centre application...