Cobalt Metric Drill bits Set 1.5mm-6.5mm/13PCS High-Speed Steel Drill bit for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic

I'm super-happy with these bits. They are very high quality and very sharp.

Just added this M35 cobalt drill bit set (1.5–6.5 mm) to my toolbox—and wow! These bits cut through stainless steel, cast iron, and hard metals with ease. The 5% cobalt alloy stays sharp much longer than regular HSS, and the 135° split point starts holes cleanly with zero walking.Shanks are straight and fit tightly in my drill press and cordless driver. Flutes evacuate chips well, and overheating is minimal even on prolonged use. The set is compact (13 bits) and came with a simple plastic case that keeps sizes organized.If you need tough, reliable metric bits that don’t crumble on hardened metal—this is it. Great value and performance. 5/5!

Like these bits. Working well for me

very sharp drills. nice set in a carrying case that keeps them organized very neatly. now I don't need to rumnage through all my tools to find one drill that works. great product

Great value- I highly recommend this product to all human weather you own a drill and even if you don’t have any intention of ever drilling a must have for every household!! Buy two

Used these to drill out some holes in 3d prints. They work as expected. Will buy again.

Perfect sized bits for needed metric holes.

Much appreciated diameters - though maybe not quite as accurate in size as could be.