Fastenal carries all grades of step bits and hole saws. Check there and you may come out with on you prefer. I buy the higher quality hole saw, and it has served me well. Just keep your hole saws for either metal or wood. Interchanging the material will shorten their life.
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If you really care about this place, you'll show some respect for it.
I'm such a ZERO
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If a man looks lustfully at eggs and bacon, he has already committed breakfast in his heart.