Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch)

Game changer , I’ve always struggled with the drill and tap and broke just about all my harbor freight kit . Took all of 4 seconds to drill and tap from the underside of an Audi ..

Used immediately worked well would buy again

Perfect drills and taps set.

Excelente

Buenas brocas con exelente calidad

I haven't really had a problem with any of the Nico stuff that I have purchased from Amazon. But these I did send back. Just personal preference but they did look like they were okay quality. Some drill bits that I've bought from here were just junk they would spin the first time you put them in anything including soft wood. These did not look like they were manufactured like that.

One doesn't need extra long drill bits but it sure is handy to have some. I've used a couple of these a couple of times and they made life a lot easier. No complaints.

Nice looking countersinks. They are sharp and do well in wood and plastic material. Not so working with mild steel. Using them in drill press there is a lot of chatter and uneven cutting. You will not get a nice smooth bore.