used kuraki rotary table horizontal boring mill KBT - 1003W used kuraki rotary table horizontal boring mill KBT - 1003W used kuraki rotary table horizontal boring mill KBT - 1003W used kuraki rotary table horizontal boring mill KBT - 1003W used kuraki rotary table horizontal boring mill KBT - 1003W used kuraki rotary table horizontal boring mill KBT - 1003W