Collection of twist drills suitable for wood or soft metals (Grove OX12)

I bought these online, they claimed to be high-speed steel but they won't drill mild steel. Believe me, I've tried. They'd be fine for wood or for soft metals like aluminium or copper. Sizes are 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7.8, 10 mm. Several of each - see photo. I'd rather get rid of them all in one go. Please say why you want them; I'll wait a few days before I respond.