Ma lasers a YAG amagwiritsidwa ntchito kwambiri pakuwotcherera. Amapanga kutentha kwakukulu panthawi yogwira ntchito, ndipo laser chiller yokhazikika komanso yothandiza ndiyofunikira kuti pakhale kutentha kwabwino kwambiri ndikuonetsetsa kuti zodalirika, zotuluka bwino. Nazi zina zofunika kuti inu kusankha bwino laser chiller kwa YAG laser kuwotcherera makina.