Step Drill Blind Hole Drill Bits step drill bits dowel drill bit

1. No ka wili ʻana i nā puka makapō me ka ʻoki ʻole.
2. ʻOki ʻoki ʻoki kihi kihi ʻino no nā ʻoki slanted.
3. ʻO ka wili wili me ka piko waena a me ka pae hoʻokō.
4.E hoʻohana i ka palaoa tungsten kila pōʻai koʻokoʻo a me ka haʻahaʻa haʻahaʻa wiliwili ʻenehana e hōʻoia i ka maikaʻi wili.
5. ʻO ka ʻelima-axis CNC machining center e hōʻoia i ka pololei o ka huahana hope ma o ka ʻenehana hana hoʻokahi.
6. E hoʻohana i nā ʻenehana lapaʻau kūikawā kūikawā e hōʻemi i ka friction.
7: ʻoi aku ka paʻa ʻana a me ka ʻaʻahu, ka wehe ʻana i ka chip wikiwiki, ka effciency processioing kiʻekiʻe