DIN333 HSSCO Center Drill Bits me TIN Coating

Hana kiʻekiʻe a me ke kumu kūʻai haʻahaʻa;

ʻO ka paʻakikī o ka pahu pahu pahu kobalt ʻo HRB: 66-68 degere

Hiki iā ia ke hōʻoia i ka hoʻopau ʻana o ka ʻili a me ka pololei o ka mea hana mīkini

Hiki iā ia ke ʻoki i ke kila make a me ke kila kila me ka paʻakikī o ka mālama wela o 40 degere

He lōʻihi ke ola lawelawe o ka drill center, kahi e hoʻomaikaʻi nui ai i ka hana hana a hoʻemi i ka uku hana.

Hiki ke hoʻohana nui ʻia i loko o nā mea mīkini like ʻole no ka ʻoki ʻana

Hiki iā ia ke kuʻi ma mua o 100 mau puka i loko o ka pā kila puna kaʻa

M35 mea, hiki ke hana i ke kila kuhiliʻole, make kila a me nā mea paʻakikī e hana i nā ʻāpana kila.ʻO ka M35 he 5% cobalt i loaʻa ke kila kiʻekiʻe.Ke hoʻohālikelike ʻia me M35 cobalt i loaʻa i ke kila kiʻekiʻe, he maʻalahi a maʻalahi hoʻi e hana.Ma o ka hoʻomaʻamaʻa wela kūpono, hiki ke loaʻa ka paʻakikī kiʻekiʻe, ka ʻulaʻula kiʻekiʻe a me ke kūpaʻa ʻaʻahu kiʻekiʻe.ʻAʻole ʻoi aku ka liʻiliʻi o ka paʻakikī a me ka ikaika kulou ma mua o ke kila kiʻekiʻe maʻamau, hiki ke lanakila i ka pōʻino mua e like me ka hiolo ʻana o ka lihi a me ka māwae.