Asme Aircraft Extension HSS Drill Bit

ʻOi aku ka ikaika o nā pahu hoʻolāʻau mokulele ma mua o nā ʻāpana drill i loaʻa nā ʻāwī ma ko lākou lōʻihi holoʻokoʻa.No ka ʻeli ʻana i nā lua i nā mea ikaika tensile kiʻekiʻe e like me ke kila kila, titanium a me Inconel.He kūpono no ka wili ʻana i ka aluminika a me ke kila kila haʻahaʻa.ʻO ka HSS ʻeleʻele i mālama ʻia e hoʻonui i ka pale ʻana i ka wela a hoʻolōʻihi i ke ola o ka mea hana, me ka hoʻomaʻamaʻa ʻana i ka ʻili o ka oxide ʻoi aku ka lahilahi ma mua o ka oxide ʻeleʻele i hoʻohana mau ʻia e ʻike i nā mea hana hao cobalt;ua like ka hana me na mea paahana uncoated.ʻAʻole ʻo ka pūnāwai-tempered shank i ka piʻo mau ʻana inā ʻaʻole kūlike nā lua i wili ʻia.Hiki ke hoʻohana ʻia nā shanks puni me nā ʻōnaehana mea hoʻohana like ʻole.