AIAstra user reports a one-shot quad drill bit designThe user describes the drill bit design as 3D-printable.M🪐MA2 Sources, 20d ago, first seen 20d agoTLDRA user says Astra designed a 3D-printable quad drill bit “in one shot.”Combined views269.5K2 Sources, first seen 20d ago4.9K likesCombined views269.5K2 Sources, first seen 20d ago4.9K likes