Eagle Tool US EA75018 Installer Drill Bit, Auger Style, 3/4-Inch by 18-Inch, Made in the USA

Much less bendy than expected, it’s pretty much solid just long with only a few mm of flex

I was installing some electrical sockets in a bedroom and was unable to drill a hole behind the socket and down through the floor board using a standard length flat bit, even after extending the bit, I could not get the correct angle for the drill. However after some research I came across these drill bits and they are brilliant due to having some flexibility in the shaft I was able to guide the drill into the correct position to allow me to drill an access hole for the cable.

I was expecting it to be more flexible but not It just cost to much

War bei dem ersten Versuch erstaunt wie gut der Bohrer funktionierte. Aber nachdem ich die zweite Bohrung in KieferVollholz gemacht habe ist der Bohrer direkt abgebrochen. Kann daher leider keine Empfehlung aussprechen.

Used this to run a cable down a wall with a firewall that was 5ft from the top of the wall from the attic. I did have to use an endoscope to find the hole that was drilled in order to thread the wiring through the hole.

I have used this tool several times through fir joists and it performes really well. A required tool for any renovation or after constuction wire installation. (used it to run hardwired cameras and security.

☹️Actually this steel rod/drill bit is very hard to flex....useless for any vertical application as you cannot bend it sufficiently if at all. So you cannot use it close the wall, or near the floor, or beside a corner, as you cannot really bend it... This drill bit ( which is NOT really flexible at all) could only help when installing pot lights, drilling through multiple ceiling joists to limit the number of holes in the ceiling, just maybe.. for anything else, just forget about it and do NOT buy it... I will have to return it.. not easy as it came inside of a 7 ft long box... ANNOYING... they should NOT really advertise it as 'flexible'.....in my opinion, this 1/4 steel rod with a drill bit at the end is NOT really flexible...I would call it slightly bending and I am very optimistic here, disappointing.