🔩 High-Speed Steel Drill - SE 82616MD Review

I bought these drill bits to enlarge the holes on a propane grill so I can use it with natural gas. I was a little apprehensive about using them in a drill due to their small size, but I was able to complete the modification without breaking anything. I chose metric bits because I could get close to the right size without having to buy a $100+ set of bits. For the price this was the best option.

Very handy soft vinyl case, thanks! I would pay a lot more if there were 10 extra bits working down to 3mm with the existing 0.1mm pitch. Why is this so hard to find?! I bought this kit to incrementally drill/expand the brass holes on my grill to convert to natural gas. The bits were a little soft and worn out by the fourth hole. - but they did the job! The first drilled quickly, while the fourth took up to a minute to complete (turning the drill bits by hand with a hand vise).

Wow, it also comes with a hanging leather/folding case. Then I hang it on a nail and each bit has its own transparent holder with the size marked on it. At these prices, I was concerned that I would have to figure out the dimensions with my calipers and they would just come in a bag or something. But they had it covered for less than $5! Excellent! I use them for copper nozzles that I want to make custom sizes. If they aren't balanced or right when I put them on my 24v 19,000rpm lathe motor…