This DeWalt 21-piece drill bit set is discounted by 55% at Amazon. It puts the price at just $18, which is $12 cheaper than what you'd pay at Home Depot.
Shipping is free for Prime members, too. The set includes bits ranging from 1/16" to 1/2", with duplicates of several of the smaller sizes.
The bits are high speed steel with a black oxide coating and split-point tips. Buy Now at Amazon
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