These are fantastic and cover my range of needed sizes. By design, best for thinner materials (e.g., metal sheets) but I have used them on thicker wood to test-fit during prototyping so I don't keep changing bits.
Used all three of these so far and they are great. Go through sheet metal like butter. Amazing for the price.
Great product! Thank you SmartGear
Very nice set of step drill bits! I use them almost daily in my shop.
I needed a bit to widen the holes on my workbench to accept 3/4" dogs, and this worked perfectly to make a clean true-to-size hole. I don't think any other kind of bit could have done this. The bits are sharp!