I know you said no Amazon however...
Check out these bits https://www.amazon.com/gp/product/B000AQMJEE/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
I used these successfully for a Astro City and a Blast City refurb. Used them in a hand tool, drill and even an impact driver to remove the...