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