Almost any general-purpose twist bit will do a decent job of drilling holes in metal. In fact, most drill bits labeled specifically for metal are manufactured to drill through various materials, ...

NASA's Curiosity rover successfully drilled a 1.6 cm hole in a Martian rock named "Mammoth Lakes" on sol 4222 (June 21, 2024), following an unsuccessful initial attempt on sol 4214. Post-drilling, the ...