Ngokusemthethweni isetshenziselwa ukukhiqiza amabhulashi ayisicaba, amabhulashi ediski, namabhulashi ayindilinga. Lo mshini unama-drill amathathu anesivinini esiphezulu kanye nemibhobho emibili yokufakelwa izinwele. Ingaveza imibala emibili. Njengamanje iwumshini osheshayo futhi ozinzile ozenzakalelayo we-2-axis wokufakelwa izinwele.