HANSHAN 54× 3/16 ×9/16 Head Flexible Installer Drill Bit Fish Bit for Pulling Wire Through Tight Spaces with Minimal Damage -1 Pack

I used this to run a low voltage wire under a sidewalk in between rock beds. Reviews that say it is not flexible. I have to say. You need to put a lot of pressure in order to make that bend and keep constant pressure on the drill in order to keep the run going straight through so it doesn’t angle downward.Either way the bit is very sturdy and need some strength to keep a 90degree bend.

Pulling wires sucks and this helped it suck less. I wouldn’t expect it to last long but did fine for a half dozen holes I needed.

Was trying to drill holes to run wiring in the walls. Unfortunately the bit was very stiff and would not bend like it seemed like the listing advertised. Ended up returning as it probably would have popped out of the wrong part of the wall if I used it.

Worked perfectly to drill up through a firebreak that was about 18 inches from the hole I had cut in the drywall for the new socket I was installing. Saved me from having to open up the wall to finish the job. I could see this being useful again. The drill is well made and arrived inside a thick cardboard tube to keep it safe. I use the tube to store it too.

Horrible drill bit, head snapped first hole. Payed $30 for a piece of metal

I wanted to run CAT6 cable throughout the house through the crawl space. It wouldn’t have been possible without this flex bit. I drilled through the floor sill multiple times using this. The holes were clean and easy to fit a few cables through. It held tight in my drill and powered through the wood. I was worried it would be too long, but I’m glad I didn’t get a shorter one because it allows me to drill at the correct angle. If you’re running wire, use this bit.

Be very careful using this as well because it can easily go sideways and straight through the roof, don't ask me how I know. And yes I also bought the ball to assure this didnt happen but if you have to go through more than one stud, its useless. Haha. Sigh. Bit broke at the end so I ended up having to cut a hole at each stud to get my drill in there to run the wire. Good idea in theory, it did work for a couple holes, but like I said, snapped but also went through the roof.

Why did you pick this product vs others?:Worked like a charm