Ithute lisosa tse ka sehloohong tsa lialamo tsa khatello e phahameng ea chiller ea indasteri le kamoo tlhokomelo e nepahetseng le moea o kenang li ka ntlafatsang botsitso litsamaisong tsa ho pholisa tsa CO₂ le fiber laser. TEYU e fana ka litharollo tse tšepahalang tsa ho pholisa bakeng sa lits'ebetso tsa laser ea indasteri.