Li-bits tsa rona tsa ho aerospace li etsoa li sebelisoa lisebelisoa tsa his tse holimo (M35 le M2), e kopanyang thata le ho thatafalloa ho fana ka khatello e ntle haholo. Mekete ena e etselitsoe ho fihlela ho batla likopo tsa indasteri, haholo-holo bakeng sa tšebeliso ea lekala la Aerospace.

Mefuta ena e tšoauoa ke Aerospace ea bona e potlakileng, e ba matlafatsang libakeng tse thata ka thata. Likotoana tsa Drill li fumaneha ka likhetho tse fapaneng, Amber, Oxide e ntšo, Amber, amber, amber, amber, amber, amber
Pherekano ea rona ea ho senya e fana ka 118 Degree ea Angol le Angol Spit Mefuta ea Drill e tsoa ho 1/1-inch ho 1/2-inch ho fihlela litlhoko tsa masoba a fapaneng a boholo bo fapaneng.
Designsion e shebahalang e le litšila tsa lits'oants'o tsena e li lumella ho lumellana le mefuta e fapaneng ea sesebelisoa, maemo a matla a ho sebelisoa. Ho feta moo, li tšoana le ho okala khafetsa khafetsa, empa ka coball e eketsehileng li ile tsa eketsoa ho ba fa ts'ebetso e ntle ea tšepe joalo ka tšepe ea tšepe kapa li-nickel tse thata.
Mafuba a rona a aerospace a feto-fetoha le mesebetsi e mengata ea ho kuta. Ebang ke bakeng sa likopo tse khethehileng indastering ea Aerospace kapa libakeng tse ling moo ho hlokahalang ho nepahala ebile ho hlokahala hantle. Ho tšoarella ha bona le ho tsebahala hoa bona hoa tiisa ts'ebetso e sa fetoheng le tlasa maemo a sebetsang a ho sebetsa ka ho fetisisa a ho sebetsa ka ho fetisisa.
Ka lilemo tse 14, lisebelisoa tsa Jiacheng li ikemiselitse ho fana ka lisebelisoa tse phahameng tse fetang li-concres tsa bareki. Ka boiteko ba rona bo sa laoleng, re thehile botumo bo boholo indastering mme re mo tšepa.