Norseman Super Premium Magnum 29 Piece Drill Bit Set - Orange Ultradex - 46962-135 Degree Split Point - Round Shank With Three Flats

These are premium quality bits that cut like a hot knife through butter. American made. I suspect they are the same as Lawson, and other similar suppliers at a better price.

The best drill bits I've used

Love the case I use these daily for work. They hold up pretty well. For the weekend warrior you’ll likely never need another set. For the daily fabricator these last about 6 months to a year for us drilling stainless but mainly aluminum.

These are some of the best, sharpest, most durable bits you can buy. These are not "homeowner" quality, they are professional grade, and work and last accordingly.

Great set but you need perfect vision to read the bit size inside the case.

Not all Cobalt drill bits are made the same. There are different grades of quality and this particular one sits at or near the top. Manufacturing processes and quality control determine the level of quality. This IS AN AMERICAN MADE bit set. I looked extensively in order to find these and was happy to find them on Amazon. I've used cobalt drill bits throughout my 38 years in an industrial job. Remember to choose the right tool for the job. If you buy these for their intended purpose you WILL NOT be disappointed. These bits cut through stainless steel like the proverbial "hot knife through butter". I don't have a particular need to drill inconel but they are rated to perform this task. If you know how to select the proper drill speed and apply the proper pressure you'll have these bits for a long, long time and they'll continue to provide you with great results.

What can I say? I have been using drills and drill bits for over half a century and these are the best drill bits I have ever used. They cut through steel and aluminum fast and cleaner than any of my other bits that come from the stores that sell Hardware and Tools. These are so good that I hide them and keep them for myself. If someone needs to borrow a drill from me, they get to use my other drill bits. These may cost a little more, but the results are better and faster.

These are excellent drill bits. I was using some brand name drill bits that would not cut. The same size bit from the yellow can went like a hot knife thru butter. The only thing I can find fault with is, there are no labels on the yellow can and the size of the bits are very small and faint on the bit itself. They could do with better identifiers for the drill bit size.