... waterspout, lockhole, hardware hole of the pvc profile . milling machine SZJ-01 pvc window machine is used to process drainage channels, pulley hole ... , Keyhole, metalwork hole ducts. By drilling three holes and profile milling composed ... : 30L/minBit diameter :12mmProfiling range: 290*90mmDimension: 1070*870*1440mm milling machine