50 pcs 1mm 1.5mm 2mm 2.5mm 3mm Titanium Coated HSS High Speed Steel Drill Bit Tool Set for Drilling Holes in Leather, Soft Metal, Wood, Plastic, Soft Materials, Aluminum, Amber, Models

My main reason for purchasing these bits is for leather work. I also started using them for metal. They work great. They are straight and sharp. Would definitely order again.

Although the bits do not seem to be really high quality, they are the small sizes I needed. Since you get multiples of each size, it won't too be awful if one (or more) breaks. The price was certainly right.

not the best drills

I bought these to drill through some thin brass and they can't even make it 0.5mm through it. The chiseled point immediately grinds off. I've tried high speed, low speed, oil, no oil. Nothing matters. I've ruined 5 of them and they have only made a slight dent on the brass. It's ridiculous.

I purchased these to fill in for the missing bits in a full set. and I really can't tell the difference. I often work on precision instruments and these bits are not just handy, they are a necesslty!

only 4 because they are much weaker steel than I really need... but they are cheap and there are lots of replacements when they inevitable break... fast delivery product as described

Arrived promptly, well packaged and no damage, good !

Great value

Producto adecuado, nada excepcional