Titanium HSS Step Drill Bit,Total 9 Step Drill Bit Sizes 1/4”to 3/4”,High-Speed Steel Step Drill Bit, for Metal, Wood, Plastic, Multiple Hole Drilling Cone Bit Set (Size 1/4” to 3/4")
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Selected User Reviews For Titanium HSS Step Drill Bit,Total 9 Step Drill Bit Sizes 1/4”to 3/4”,High-Speed Steel Step Drill Bit, for Metal, Wood, Plastic, Multiple Hole Drilling Cone Bit Set (Size 1/4” to 3/4")
Metal is cut at a slow speed with excellent results. As a commercial electrician, I use. There is no telling if they are going to stay sharp, but the first two times they cut were excellent. We did not rate it 5 stars for durability or longevity because it has not been assessed. The price is also hard to argue with.
I'd like to have a variety of sizes that overlap so that if I ruin a bit, the others will still need to be used. It is nice to have a case that can be used I do not plan on having my grandson use them for 30 years from now, but the price is good and meet my needs.
To me, it looks like the drill will create a 1/2-inch hole in my Taylor guitar. I took a chance on it. It cut fine.
It comes with a nice case that is of high quality. If I were to buy these again, I would. The one I used on aluminum plate went through with no problem.
I haven't had a chance to try it yet, but it seems the price is good. China-made, so hopefully I can use it a couple of times before it wears out.
A SHARP JOB! I love how they cut! My favorite part of the set is the center punch and starter bit. (First set I've seen with starter bit and center punch).
A very sharp tool that is easy to use with a drill or without a drill, once you get it going, it should last for.
To install a Wickerbill on my car, I was required to drill through the spoiler.