PANOVO 100pcs Twist Drill Bit Set, Titanium Coated High Speed Steel, Mini Drill Bit, Micro Precision 1/1.5/2/2.5/3mm, Perfect for Wood, Plastic, Steel and Aluminum Alloy

If you are like me tiny bits always break, no matter how careful you are. Now I don't have to worry about accidentally pushing too hard. To save you research, the approximate coordinating sizes are:3.0mm = 1/8"2.5mm = 3/32"2.0mm = 5/64"1.5mm = 1/16"1.00mm = 3/64"

Not great. They're fine for my application - drilling through plastic - but I wouldn't trust them for anything more difficult than polycarbonate. Absolutely not a good value for the money.Also they arrived absolutely filthy. So much leftover dirty cutting oil. Not just on the twist drills themselves, but on the inside and outside of the bags.

this is for metal o paper, don't waste money in it. very very bad material can' t do a hole in a metal. 1 hole no 2, one

The barely cut a hole. I finally got it to work by using multiple bits. The largest bit bent(?!) These are not tools. Buy anything else instead.

Some these are very small bits but there are enough of the ones I need to be worth the price.

These bits do not have a sharp tip and CANNOT penetrate metal, they can drill a hole in wood if you apply so much pressure that you break the smaller bits.

excelente calidad, de gran dureza y muy buen precio

Great to have these around since small drill bits are so easy to break. My drill bit sets never have any small ones left. Not any more.