50mm seha se tebileng sa HSS se nang le sekoti se nang le shank e le 'ngoe
Likaroloana
Botebo ba limilimithara tse 50 ba HSS core drill bit e nang le shank e le 'ngoe e na le likarolo tse fapaneng, e leng se etsang hore e be sesebelisoa se sebetsang hantle le se sebetsang sa lits'ebetso tsa ho cheka:
1. Ho kenya ka potlako le ho bonolo
2. Lisebelisoa tsa tšepe tse phahameng ka lebelo (HSS).
3. Ho Epa ka mokhoa o nepahetseng
4. Ho feto-fetoha ha maemo
5. Fokotsa nako ea ho phomola
6. Moqapi oa ho penya o le mong o tiisa hore o lumellana le mefuta e fapaneng ea lisebelisoa tsa ho phunya, ho etsa hore mochine oa ho phunya o loketse ho sebelisoa libakeng tse fapaneng tsa mosebetsi.
7. E na le litšenyehelo
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
TŠEBELETSO EA TŠEBELETSO
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Ngola molaetsa wa hao mona mme o re romele wona