[rsrguy]

Originally Posted by 1990C4S

No, do not do that. Buy a good drill bit, the one that produced smoked is done.

Normally I would say that 0.468 is too small to ream, but's not a solid hole, it's threaded. Just buy a good bit, slow the rpm, lubricate and don't overload the bit.

https://www.amazon.com/HLOFIZI-Cobalt-Drill-Titanium-Stainless/dp/B0D3DVDXHN/ref=sxin_15_pa_sp_search_thematic_sspa?cv_ct_cx=1% 2F2%22%2Bdrill%2Bbit&sbo=9ZOMT9Jm0JH%2Ft%2BWi68iDSA%3D%3D&sr=1-1-ac07dfd7-5f37-4797-bcf7-0f4905c82761-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9zZWFyY2hfdGhlbWF0aWM

Exactly... let the bit cut