4pcs HSS Step Drill Bits set

1. Hana ʻia ka ʻūlili wili i ke kila wikiwiki, nona ka paʻakikī maikaʻi loa a me ke kūpaʻa wela a kūpono no ka wili ʻana i nā mea like ʻole e like me ka metala, ka palakiko, a me ka lāʻau.

2. ʻO ka hoʻolālā ʻanuʻu e ʻae i kēlā me kēia ʻāpana wili e wili i nā nui o nā lua he nui, e hāʻawi ana i ka versatility a me ka pono i nā noi wili.

3. Nui nā Nui: Loaʻa i kēia set ʻehā mau nui like ʻole o nā ʻāpana wili ʻanuʻu, e hāʻawi ana i ka versatility a me nā nui puka pololei no nā ʻano hana wili like ʻole.

4. Ma muli o ka pahu kikoʻī, loaʻa paha i ka ʻūlili wili kahi uhi titanium a i ʻole kahi uhi wili e hoʻoikaika i ke kūpaʻa, hoʻēmi i ka friction, a hoʻomaikaʻi i ka hana holoʻokoʻa.

5. Hana ka ʻūlili wili ma nā ʻano mea like ʻole a kūpono no nā papahana DIY, ke kūkulu ʻana, a me ka hana hao.

6. Hiki ke hele mai ka pahu me kahi hihia mālama kūpono e mālama i ka ʻōuli wili i hoʻonohonoho pono ʻia a pale ʻia ke hoʻohana ʻole ʻia.

ʻO kēia mau hiʻohiʻona e hoʻolilo i ka 4-ʻāpana HSS step drill bit i mea hana maʻalahi a kūpono hoʻi no nā ʻano hana wili like ʻole, me ke kūpaʻa, ka pololei a me ka maʻalahi o ka hoʻohana.