
I-External Chip-Vacuation Deep-Hole Drill sisixhobo somatshini esichanekileyo esilungiselelwe ngokukodwa iimeko zokomba onzulu, ezisombulula iintlungu ezingundoqo zemibhobho yendabuko efana ne-chip clogging, ukuzinza okubi kunye nokusebenza okuphantsi. Isakhiwo sayo esiyingqayizivele sangaphandle sokukhutshwa kwe-chip-evacuation yeyona nzuzo ingundoqo, enokuthi ikhuphe ii-chips ezenziwe ngexesha lokugaya ngaphandle ngexesha langempela, ngokufanelekileyo ukuphepha ukuqokelelwa kwe-chip kwi-drill hole, ukunciphisa ukuchithwa kwesixhobo kunye nomonakalo womsebenzi, kunye nokuqinisekisa ukuzinza kunye nokuqhubeka kwenkqubo yokugaya.