7 Pcs Extra Long Brad Point Drill Bit Set,12" 300mm Carbon Steel Wood Drill Bits Set,Fit for Bench Hand and Conventional Electric Drill

I have only used these for drilling wire paths in solid body guitars. For that application they work great. The whole kit costs less than the two sizes I needed individually at local home improvement big box.

Great value. Uncommn use. Drilling bullet out of a barrel.

I purchased these to put some rebar and some 4x4s to extend my fence just a few feet because my dog jumps over it. After using the drill bit it started to bend. They worked great up until that point. I guess my advice is to give them a rest after a while so they don't get hot and mend......? If that hadn't happened I would have giving them five stars!

These are exactly what I needed to help me complete some projects. It is hard to fine small drill bits that are long.

QUALITY hard-to-find foot-long drill bits CHEAP ... comparable bits cost a FORTUNE at hardware store! Good quality steel; won't warp or bend; drills STRAIGHT!

Needed extra long bits, really only the 2nd smallest one, to drill vertically into the soft transom of an older boat I bought recently. Then poured wood hardener liquid into the holes to that soaked into the wood from all directions to make the transom solid again. Worked perfectly for what I needed, was able to drill almost all the way to the bottom with these bits and once cured, the transom is solid as a rock again. Much easier fix than replacing the whole transom for sure :-)

The bits I used worked very good. They should come with a case.

I had a specific , "one- time- only" need for these extra long drill bits and this set filled the need perfectly. The pointed brad bit tip centered the drill bit exactly in a extremely hard to reach cylindrical area that was impossible to pre-drill ,center punch. I was able to start with 1/8 and then progress up thru to 3/16 until the now weakened , hollowed out metal was easy to drive out with a brass rod.

Honestly better than I expected. I have used them a bunch and they are great so far, I’m just using them in pine. Holes are clean and straight. The bits themselves are straight and sharp. Plus I’m sure if they got dull they could be resharpened easily, they’re just for wood after all. I’m not sure why people complain about them getting dull easily, what are you drilling into? For the price 5 stars and even if I paid double I’d still probably give it 5.

Funcionan bien, se ven de buen material y el precio es aceptable...

Aun no las uso