11 mau ʻāpana HSS Countersink i hoʻonohonoho ʻia
HIʻona
He 11 mau ʻāpana HSS countersink drill bit set ka mea maʻamau i kēia mau hiʻohiʻona:
1. Ke kila kiʻekiʻe kiʻekiʻe (HSS): ʻO ka drill bit i hanaʻia i ke kila kiʻekiʻe, he mea paʻa a me ka wela no ka hoʻohana lōʻihi.
2. Nui nui: Aia kēia pūʻulu i nā nui he nui e hoʻokipa i nā ʻano nui a me nā mea hana.
3. Hoʻolālā 3-edge: Hoʻolālā pinepine ʻia nā pahu drill me nā ʻaoʻao ʻekolu, hiki ke wehe i nā ʻāpana me ka maʻalahi a me ka maikaʻi, e hōʻemi ana i ka clogging a me ka wela.
4. Hoʻokuʻu hohonu hiki ke hoʻololi: Hiki i kekahi mau pahu ke hoʻokomo i kahi hoʻomaha hohonu hiki ke hoʻoponopono i ka hohonu o ka countersink no nā hopena kūlike.
5. Hexagonal shank: Hiki ke hoʻolālā ʻia ka drill bit me ka hexagonal shank, hiki ke palekana a pili koke i ka drill chuck.
6. Ka nui o nā mea hoʻohana: Hiki ke hoʻohana ʻia kēia pahu no ka countersinking, deburring, a chamfering o ka lāʻau, plastic, a me nā mea metala.
7. Nā pahu waihona: Hele mai nā pahu he nui me nā pahu mālama kūpono no ka mālama ʻana i nā mea i hoʻonohonoho ʻia a pale ʻia ke hoʻohana ʻole ʻia.
![HSS Countersink Tin i uhi ʻia me Hex sh (4)](http://www.cndrills.com/uploads/HSS-Countersink-Tin-coated-with-Hex-sh-4.jpg)
![11 mau ʻāpana HSS countersink i hoʻonohonoho ʻia (9)](http://www.cndrills.com/uploads/bb-plugin/cache/11pcs-HSS-countersink-bits-set-9-circle.jpg)
![11 mau ʻāpana HSS countersink i hoʻonohonoho ʻia (7)](http://www.cndrills.com/uploads/11pcs-HSS-countersink-bits-set-7.jpg)
![11 mau ʻāpana HSS countersink i hoʻonohonoho ʻia (4)](http://www.cndrills.com/uploads/11pcs-HSS-countersink-bits-set-4.jpg)
![11 mau ʻāpana HSS countersink i hoʻonohonoho ʻia (5)](http://www.cndrills.com/uploads/11pcs-HSS-countersink-bits-set-5.jpg)
![11 mau ʻāpana HSS countersink i hoʻonohonoho ʻia (8)](http://www.cndrills.com/uploads/11pcs-HSS-countersink-bits-set-8.jpg)