230PCS HSS Titanium Coated Twist Drill Bit Set

Tlhaloso e Khutšoanyane:

Sete ena ea boro e entsoe ka tšepe e lebelo le holimo e nang le titanium nitride coat, e fanang ka boima bo phahameng haholo ho thusa ho kenella ka har'a lisebelisoa tse thata, ha ho se na kutu ho hoholo ho fokotsa likhohlano lipakeng tsa biti le sesebelisoa.
Likotoana tsena tsa ho phunya li tla ka moralo o sothehileng ho eketsa lebelo la ho itšeha ka ntlha e nang le angled e leng ntlha e arohaneng ea likhato tse 135 bakeng sa ho itšehla thajana le ho etselitsoe ho khaola masoba ka potlako kaha ho thibela ho tsamaea, ho hlakola li-chips le likaroloana kapele.
Qetello ea oxide e ntšo e fokotsa ho roala ha nyane ha e ntse e khothaletsa phallo ea chip le pholiso holim'a thepa ea ferrous.