ʻO DIN1897 HSS ʻelua Hoʻopau i ka Drill Bit me ka Amber Finish

Hoʻohana maʻamau ʻia nā ʻāpana hss twist drill ʻelua no ka wili ʻana i nā lua i loko o ka metala, nā ʻāpana wela kiʻekiʻe, nā alloys titanium, ke kila ikaika kiʻekiʻe a me nā mea hoʻohuihui carbon fiber.

hana ʻia nā pahu drill me nā mea hss M2 kiʻekiʻe, ʻoi aku ka paʻakikī ma mua o nā mea maʻamau a hāʻawi i ka ʻoi aku ka maikaʻi no nā mea paʻakikī drill.

Hāʻawi ka uhi amber i ka pale hou aku i ka makū a kōkua pū kekahi e hōʻemi i ka friction.

DIn1897.

hele mai nā ʻāpana drill i nā ʻano nui like ʻole mai 1.0mm a 12.0mm.

ʻO ke ʻano kiko he 135 degere ʻāpana ʻāpana e hōʻoia i ka hoʻomaka maoli a hoʻopau i ka hele nui.

ʻO nā pahu pahu hss twist ʻelua i hoʻopau ʻia he kūpono no ka hoʻohana ʻana i nā drills paʻa a hiki ke ʻoi a wikiwiki hoʻi i ka wili ʻana, maʻalahi a wikiwiki hoʻi ka wehe ʻana i ka chip a me ka maikaʻi paʻa.