ʻO ka mīkini wili 250A he mīkini hana maʻalahi, ma ka hoʻoponopono maʻalahi, hiki i ka mea wili ke edger e hana i ka lihi kihi wili, me 250mm/10
Nā hiʻohiʻona nui:
??Maikaʻi no ka hoʻomaʻamaʻa ʻana i ka lepo, ka wili ʻana, a me ka hoʻomākaukau ʻana i ka ʻili ma kahi liʻiliʻi.
?
??Me 50mm/2