Customer Reviews of COBALT STRAIGHT DRILL Ⅰ TYPE
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Showing 1 - 2 of 2 Reviews
Drilling in stainless steel screw
On 2016-11-22 18:07:30
I used one from another manufacturer before purchasing this item, but the blade length has broken easily and long. As I looked it up on the Internet, I recommended this product, so when I tried it, I could not break it at all and my spaspa and holes were empty.
Screw under hole
On 2013-05-15 13:35:29
After purchasing 2 packs, we used about 2 pieces, but even if you are careful with chucking to the machine you will get a blur when you rotate. I think that the drill is warped. I am sorry just because there is no problem with sharpness.
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