Bristle straight disc hoʻolālā chip maikaʻi loa, kūpono no ka arc a i ʻole nā ​​ʻāpana kihi o ke kaʻina wili, a hiki ke hoʻohui kūʻokoʻa i ka mānoanoa i koi ʻia, fiexibility. ʻAʻole kūpono wale no nā mea uila a me nā pneumatic maʻamau, akā kūpono hoʻi no nā laina hana maʻalahi a me ka hoʻonohonoho ʻana i nā lako. Hoʻopau kēia bristle holo wikiwiki i ka pena, nā ʻili, nā mea hoʻopili, nā weld wela, ka ʻōpala, nā oxide kaumaha, a me nā mea haumia mai nā wahi nui. Hiki iā ia ke lawelawe maʻalahi i nā ʻano mea hana paʻakikī, wehe koke i ka burr a me ka maikaʻi, a loaʻa ka hopena maikaʻi loa. Kiʻekiʻe kiʻekiʻe wili 8 iniha 80 # bristle pololei disc, wili hopena me ka kānalua ʻole, e nānā i nā ʻōlinolino o ka hopena.