later. Both ends of the first drill bit I used broke right away, so I'll probably just put them in a drawer. Drilled .125 annealed steel to make it work better on really thin and softer metals. I'll try them out when I get a chance.
Pros
βοΈ CUTTING POINT 135 DEGREES. FRAME: No center core required - aggressive 135 degree angle. Split point quick release tips self-center and penetrate quickly with less pressure.