Too 1"9 SC HARDINGE STEP CHUCKS EXTRA DEPTH CAPACITY step chucks and closers are carried in stock in 2", 3", i',Yand 6 " rated sizcsfor immediate delivery. These step chucks are made so the full rated capacity step may be applied to the maximum depth of Ii ", An extra depth step chuck closer is required for each size extra depth capacity step chuck. REGULAR DEPTH CAPACITY step chucks an d closers are carried in stock in 2". 3", 4 ", 5" and 6" sizes for immediate delivery. They are ." larger in diameter than the rated size, so the full capacity may be read ily applied. Steps may be applied to a depth of i' in these r egular step chucks.
EXTRA DEPTH CAPACITY REGULAR DEPTH CAPACITY Regular depth capacity step chucks and closers will be supplied unless extra depth capacity are specified . W hen ordering, specify machine serial number . 17