Half-diminished minor 7th flat five arpeggios consist of the root (1), minor third (m3), diminished fifth (5) and minor seventh (b7). A fingering is formed from each of these notes, creating four positions called root position, 1st inversion (from the third), 2nd inversion (from the fifth) or 3rd inversion (from the seventh). To learn these fingerings, practice the minor 7th b5 arpeggio exercise.
= Root 
Inversions of the minor 7th flat five arpeggio
Half-diminished minor 7th flat five arpeggios consist of the root (1), minor third (m3), diminished fifth (5) and minor seventh (b7). A fingering is formed from each of these notes, creating four positions called root position, 1st inversion (from the third), 2nd inversion (from the fifth) or 3rd inversion (from the seventh). To learn these fingerings, practice the minor 7th b5 arpeggio exercise.