The tool adaptor is rotatably mounted in the base below the spraying device and has a transmitting bevel gear, {TAIL ~ a holding head} and {HEAD ~ a connecting segment} 
The tool adaptor is rotatably mounted in the base below the spraying device and has a transmitting bevel gear , { TAIL ~ a holding head } and { HEAD ~ a connecting segment }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD