🔧 Neiko 10047A Additional Drill Bit Set Review

I don't have to drill deep often but it paid off the first time I used just one drill. Doesn't feel durable yet but worked great on my first use in wood and I'm glad I had it. The price was very reasonable and they seem decent in quality. If you don't need it for everyday use, they should be more than good. No regret.

Too weak. Deformation at higher speeds. makes convex holes. The thin drill actually flexes instead of drills when you press on the drill. continued to get stuck in moderately softer woods. The only good thing was that I needed them for 1 job so I didn't have to worry if they would last. That's not what you want. Keep searching.

These things work well. Of course they don't last forever, but for the price that's quite normal. I used 1/8" to drill a pilot hole through the wall and then enlarged each side to 3/8" (or more if needed). these drills. From this point of view they are necessary.

On the plastered walls were several installations on the outside. These bits made it through the 40 year old cured compound, between and through the lugs, into the interior with no problem. I took great care to keep the drill straight and aligned with the hole to be drilled. Although I haven't clicked one yet, I don't think it will be very difficult. The lugs are showing some wear after this work but for the price I didn't expect the set to last a lifetime.

This is not a professional quality product but is intended for homeowners who sometimes need a longer drill bit and can be very careful when using it. They do a great job for the price. Don't push them too hard or they'll bend - let the drill do all the work, and if the dust doesn't come out of the hole, pull them out properly and unload the sawdust when they start to slow down. In any case, this is a good product for the price, but be careful with it.