Din335 HSS Countersink Drill Bit
Hōʻike Huahana
ʻO ka ʻāpana ʻoki nui o ka countersink cylindrical ʻo ia ka ʻoki ʻoki hope, ʻoiai ʻo ke kihi bevel o ka ʻohe spiral i manaʻo ʻia ʻo ke kihi rake.ʻO ka piko o kēia drill he pou alakaʻi e pili pono ana i ka lua e kū nei i loko o ka mea hana e hōʻoia i ke kikowaena maikaʻi a me ke alakaʻi.Hoʻolālā ʻia ka mea paahana i cylindrical, kahi kūpono no ka hoʻopili ʻana.ʻO ka ʻāpana poʻo ʻoki ʻoki ʻoki ʻia a he puka oblique e holo ana ma loko.ʻO ka ʻaoʻao beveled o ka piko liʻiliʻi he ʻoki ʻoki hiki ke hoʻohana ʻia no ka ʻoki ʻana.ʻO ka puka ma ke ʻano he puka hoʻoheheʻe chip, a e hoʻohuli ʻia nā ʻāpana hao a hoʻokuʻu ʻia i luna.E kōkua ka ikaika centrifugal i ka ʻoki ʻana i nā ʻāpana hao mai ka ʻili o ka mea hana e pale aku ai i ka ʻohi ʻana i ka ʻili o ka mea hana a pili i ka maikaʻi.Hiki ke wehe ʻia kēia ʻano pou alakaʻi, a hiki ke hana ʻia ka pou alakaʻi a me ka countersink i ʻāpana hoʻokahi.
Ma keʻano laulā, ʻo ka drill countersink kahi mea hana i hoʻohana kūikawā ʻia no ka hoʻoponopono ʻana i nā lua maʻemaʻe a me nā countersinks.ʻO kona hoʻolālā a me kāna hoʻolālā e kōkua i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hana a me ka maikaʻi o ka hana.
Nui Huahana
| D L1 d | D L1 d | ||||||||
| 4.3 | 40.0 | 4.0 | 12.4 | 56.0 | 8.0 | ||||
| 4.8 | 40.0 | 4.0 | 13.4 | 56.0 | 8.0 | ||||
| 5.0 | 40.0 | 4.0 | 15.0 | 60.0 | 10.0 | ||||
| 5.3 | 40.0 | 4.0 | 16.5 | 60.0 | 10.0 | ||||
| 5.8 | 45.0 | 5.0 | 16.5 | 60.0 | 10.0 | ||||
| 6.0 | 45.0 | 5.0 | 19.0 | 63.0 | 10.0 | ||||
| 6.3 | 45.0 | 5.0 | 20.5 | 63.0 | 10.0 | ||||
| 7.0 | 50.0 | 6.0 | 23.0 | 67.0 | 10.0 | ||||
| 7.3 | 50.0 | 6.0 | 25.0 | 67.0 | 10.0 | ||||
| 8.0 | 50.0 | 6.0 | 26.0 | 71.0 | 12.0 | ||||
| 8.3 | 50.0 | 6.0 | 28.0 | 71.0 | 12.0 | ||||
| 9.4 | 50.0 | 6.0 | 30.0 | 71.0 | 12.0 | ||||
| 10.0 | 50.0 | 6.0 | 31.0 | 71.0 | 12.0 | ||||
| 10.1 | 50.0 | 6.0 | 37.0 | 90.0 | 12.0 | ||||
| 11.5 | 56.0 | 8.0 | 40.0 | 90.0 | 15.0 | ||||
