AlericCenter Drill Bits Set - High Speed Steel Center Drill Bit Countersink Tools for Lathe Metalworking, 7 pcs 60-Degree Angle Centering Drill in Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0

Very good for my fingerboard countersinks!

I purchase several things on Amazon and was giving pretty in-depth reviews. From this point on, here's the new agenda…. if it works as advertised, is well made, meets or exceeds the description, is a value, and arrives in a fair amount of time, it will get a "star rating" equal to what my expectations were/are. If it doesn't meet these criteria, then I will most definitely and descriptively tell the short comings of the products and you as a consumer will not have to go through the trouble of buying the product without some background knowledge. If the sell pulls that item and relists under another description, I will put the exact same review on the seller's feedback page. Sellers have done this a couple of times in the past, and I was true to my word then as well as now. DR

They worked just fine for my application!

Ok for the price

These are the flimsiest center drills I've ever used; I cannot recommend against them enough. They've all snapped while drilling either their first or second holes, which is just unbelievable. I don't know what they make this stuff out of, but please do yourself a favor and buy drills that cost what drills should cost.

Good bits for beginners

Like that a have a choice on size

Cheap quality. Not machinists grade.