Bahlahisi ba Drill Chuck

1. Ho sebedisa thatafalo ya tshebetso ya ho tima le ho hanyetsa ho tsofala ho hoholo ho boloka pelo e na le matla a tlase a tshepe ya carbon kamora ho tima e le hore shank e ka mamella botebo ba carburization ya meroalo e nang le tshusumetso > 0.8M.
2. Bophara ho tloha bolelele ba F1-F100mm ho tloha ho 10m-10000m ho potoloha ho otlolohileng hoo e ka bang 0.5UM ho ba le makukuno a bokaholimo RA hoo e ka bang 0.02UM.
3. E sebelisoa haholo, e loketse ho khomaretsa li-drill tse otlolohileng tsa shank, li-drill tse bohareng, lisebelisoa tsa ho seha shank tse otlolohileng le lisebelisoa tse ling tsa shank tse otlolohileng.