The support unit is provided to {TAIL ~ the turntable} for pivotally movably supporting the cutting unit over {HEAD ~ the turntable} 
The support unit is provided to { TAIL ~ the turntable } for pivotally movably supporting the cutting unit over { HEAD ~ the turntable }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD