cranial drill and milling/ neurosurgery drill/ medical electrical drill CE approved cranial drill and milling/ neurosurgery drill/ medical electrical drillSpeed: Drill min800RPM, Milling min40000RPMTorque: Drill min7000g.cm, ... battery, 1 PCS drill chuck, 1PCS cranial drill, 1PCS cranial bur etc.CRANIAL DRILL BITCRANIAL BUR BLADE cranial drill and milling/ neurosurgery drill/ medical electrical ...